55463520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 192

約数和(自身を含む): 211631616

約数和(自身を除く): 156168096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 971, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 1942, 2040, 2380, 2720, 2856, 2913, 3360, 3570, 3808, 3884, 4080, 4760, 4855, 5712, 5826, 6797, 7140, 7768, 8160, 9520, 9710, 11424, 11652, 13594, 14280, 14565, 15536, 16507, 19040, 19420, 20391, 23304, 27188, 28560, 29130, 31072, 33014, 33985, 38840, 40782, 46608, 49521, 54376, 57120, 58260, 66028, 67970, 77680, 81564, 82535, 93216, 99042, 101955, 108752, 115549, 116520, 132056, 135940, 155360, 163128, 165070, 198084, 203910, 217504, 231098, 233040, 247605, 264112, 271880, 326256, 330140, 346647, 396168, 407820, 462196, 466080, 495210, 528224, 543760, 577745, 652512, 660280, 693294, 792336, 815640, 924392, 990420, 1087520, 1155490, 1320560, 1386588, 1584672, 1631280, 1733235, 1848784, 1980840, 2310980, 2641120, 2773176, 3262560, 3466470, 3697568, 3961680, 4621960, 5546352, 6932940, 7923360, 9243920, 11092704, 13865880, 18487840, 27731760, 55463520]

約数ペア:

[(1, 55463520), (2, 27731760), (3, 18487840), (4, 13865880), (5, 11092704), (6, 9243920), (7, 7923360), (8, 6932940), (10, 5546352), (12, 4621960), (14, 3961680), (15, 3697568), (16, 3466470), (17, 3262560), (20, 2773176), (21, 2641120), (24, 2310980), (28, 1980840), (30, 1848784), (32, 1733235), (34, 1631280), (35, 1584672), (40, 1386588), (42, 1320560), (48, 1155490), (51, 1087520), (56, 990420), (60, 924392), (68, 815640), (70, 792336), (80, 693294), (84, 660280), (85, 652512), (96, 577745), (102, 543760), (105, 528224), (112, 495210), (119, 466080), (120, 462196), (136, 407820), (140, 396168), (160, 346647), (168, 330140), (170, 326256), (204, 271880), (210, 264112), (224, 247605), (238, 233040), (240, 231098), (255, 217504), (272, 203910), (280, 198084), (336, 165070), (340, 163128), (357, 155360), (408, 135940), (420, 132056), (476, 116520), (480, 115549), (510, 108752), (544, 101955), (560, 99042), (595, 93216), (672, 82535), (680, 81564), (714, 77680), (816, 67970), (840, 66028), (952, 58260), (971, 57120), (1020, 54376), (1120, 49521), (1190, 46608), (1360, 40782), (1428, 38840), (1632, 33985), (1680, 33014), (1785, 31072), (1904, 29130), (1942, 28560), (2040, 27188), (2380, 23304), (2720, 20391), (2856, 19420), (2913, 19040), (3360, 16507), (3570, 15536), (3808, 14565), (3884, 14280), (4080, 13594), (4760, 11652), (4855, 11424), (5712, 9710), (5826, 9520), (6797, 8160), (7140, 7768)]