49523040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^3$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 205208640

約数和(自身を除く): 155685600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 289, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 578, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 867, 952, 1008, 1020, 1071, 1120, 1156, 1190, 1224, 1260, 1360, 1428, 1440, 1445, 1530, 1632, 1680, 1734, 1785, 1904, 2016, 2023, 2040, 2142, 2312, 2380, 2448, 2520, 2601, 2720, 2856, 2890, 3060, 3360, 3468, 3570, 3808, 4046, 4080, 4284, 4335, 4624, 4760, 4896, 4913, 5040, 5202, 5355, 5712, 5780, 6069, 6120, 6936, 7140, 8092, 8160, 8568, 8670, 9248, 9520, 9826, 10080, 10115, 10404, 10710, 11424, 11560, 12138, 12240, 13005, 13872, 14280, 14739, 16184, 17136, 17340, 18207, 19040, 19652, 20230, 20808, 21420, 23120, 24276, 24480, 24565, 26010, 27744, 28560, 29478, 30345, 32368, 34272, 34391, 34680, 36414, 39304, 40460, 41616, 42840, 44217, 46240, 48552, 49130, 52020, 57120, 58956, 60690, 64736, 68782, 69360, 72828, 73695, 78608, 80920, 83232, 85680, 88434, 91035, 97104, 98260, 103173, 104040, 117912, 121380, 137564, 138720, 145656, 147390, 157216, 161840, 171360, 171955, 176868, 182070, 194208, 196520, 206346, 208080, 221085, 235824, 242760, 275128, 291312, 294780, 309519, 323680, 343910, 353736, 364140, 393040, 412692, 416160, 442170, 471648, 485520, 515865, 550256, 582624, 589560, 619038, 687820, 707472, 728280, 786080, 825384, 884340, 971040, 1031730, 1100512, 1179120, 1238076, 1375640, 1414944, 1456560, 1547595, 1650768, 1768680, 2063460, 2358240, 2476152, 2751280, 2913120, 3095190, 3301536, 3537360, 4126920, 4952304, 5502560, 6190380, 7074720, 8253840, 9904608, 12380760, 16507680, 24761520, 49523040]

約数ペア:

[(1, 49523040), (2, 24761520), (3, 16507680), (4, 12380760), (5, 9904608), (6, 8253840), (7, 7074720), (8, 6190380), (9, 5502560), (10, 4952304), (12, 4126920), (14, 3537360), (15, 3301536), (16, 3095190), (17, 2913120), (18, 2751280), (20, 2476152), (21, 2358240), (24, 2063460), (28, 1768680), (30, 1650768), (32, 1547595), (34, 1456560), (35, 1414944), (36, 1375640), (40, 1238076), (42, 1179120), (45, 1100512), (48, 1031730), (51, 971040), (56, 884340), (60, 825384), (63, 786080), (68, 728280), (70, 707472), (72, 687820), (80, 619038), (84, 589560), (85, 582624), (90, 550256), (96, 515865), (102, 485520), (105, 471648), (112, 442170), (119, 416160), (120, 412692), (126, 393040), (136, 364140), (140, 353736), (144, 343910), (153, 323680), (160, 309519), (168, 294780), (170, 291312), (180, 275128), (204, 242760), (210, 235824), (224, 221085), (238, 208080), (240, 206346), (252, 196520), (255, 194208), (272, 182070), (280, 176868), (288, 171955), (289, 171360), (306, 161840), (315, 157216), (336, 147390), (340, 145656), (357, 138720), (360, 137564), (408, 121380), (420, 117912), (476, 104040), (480, 103173), (504, 98260), (510, 97104), (544, 91035), (560, 88434), (578, 85680), (595, 83232), (612, 80920), (630, 78608), (672, 73695), (680, 72828), (714, 69360), (720, 68782), (765, 64736), (816, 60690), (840, 58956), (867, 57120), (952, 52020), (1008, 49130), (1020, 48552), (1071, 46240), (1120, 44217), (1156, 42840), (1190, 41616), (1224, 40460), (1260, 39304), (1360, 36414), (1428, 34680), (1440, 34391), (1445, 34272), (1530, 32368), (1632, 30345), (1680, 29478), (1734, 28560), (1785, 27744), (1904, 26010), (2016, 24565), (2023, 24480), (2040, 24276), (2142, 23120), (2312, 21420), (2380, 20808), (2448, 20230), (2520, 19652), (2601, 19040), (2720, 18207), (2856, 17340), (2890, 17136), (3060, 16184), (3360, 14739), (3468, 14280), (3570, 13872), (3808, 13005), (4046, 12240), (4080, 12138), (4284, 11560), (4335, 11424), (4624, 10710), (4760, 10404), (4896, 10115), (4913, 10080), (5040, 9826), (5202, 9520), (5355, 9248), (5712, 8670), (5780, 8568), (6069, 8160), (6120, 8092), (6936, 7140)]