52988040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 207820800

約数和(自身を除く): 154832760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 163, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 326, 344, 360, 378, 387, 420, 430, 489, 504, 516, 540, 602, 630, 645, 652, 756, 774, 815, 840, 860, 903, 945, 978, 1032, 1080, 1141, 1161, 1204, 1260, 1290, 1304, 1467, 1505, 1512, 1548, 1630, 1720, 1806, 1890, 1935, 1956, 2282, 2322, 2408, 2445, 2520, 2580, 2709, 2934, 3010, 3096, 3260, 3423, 3612, 3780, 3870, 3912, 4401, 4515, 4564, 4644, 4890, 5160, 5418, 5705, 5805, 5868, 6020, 6520, 6846, 7009, 7224, 7335, 7560, 7740, 8127, 8802, 9030, 9128, 9288, 9780, 10269, 10836, 11410, 11610, 11736, 12040, 13545, 13692, 14018, 14670, 15480, 16254, 17115, 17604, 18060, 19560, 20538, 21027, 21672, 22005, 22820, 23220, 27090, 27384, 28036, 29340, 30807, 32508, 34230, 35045, 35208, 36120, 40635, 41076, 42054, 44010, 45640, 46440, 49063, 51345, 54180, 56072, 58680, 61614, 63081, 65016, 68460, 70090, 81270, 82152, 84108, 88020, 98126, 102690, 105135, 108360, 123228, 126162, 136920, 140180, 147189, 154035, 162540, 168216, 176040, 189243, 196252, 205380, 210270, 245315, 246456, 252324, 280360, 294378, 308070, 315405, 325080, 378486, 392504, 410760, 420540, 441567, 490630, 504648, 588756, 616140, 630810, 735945, 756972, 841080, 883134, 946215, 981260, 1177512, 1232280, 1261620, 1324701, 1471890, 1513944, 1766268, 1892430, 1962520, 2207835, 2523240, 2649402, 2943780, 3532536, 3784860, 4415670, 5298804, 5887560, 6623505, 7569720, 8831340, 10597608, 13247010, 17662680, 26494020, 52988040]

約数ペア:

[(1, 52988040), (2, 26494020), (3, 17662680), (4, 13247010), (5, 10597608), (6, 8831340), (7, 7569720), (8, 6623505), (9, 5887560), (10, 5298804), (12, 4415670), (14, 3784860), (15, 3532536), (18, 2943780), (20, 2649402), (21, 2523240), (24, 2207835), (27, 1962520), (28, 1892430), (30, 1766268), (35, 1513944), (36, 1471890), (40, 1324701), (42, 1261620), (43, 1232280), (45, 1177512), (54, 981260), (56, 946215), (60, 883134), (63, 841080), (70, 756972), (72, 735945), (84, 630810), (86, 616140), (90, 588756), (105, 504648), (108, 490630), (120, 441567), (126, 420540), (129, 410760), (135, 392504), (140, 378486), (163, 325080), (168, 315405), (172, 308070), (180, 294378), (189, 280360), (210, 252324), (215, 246456), (216, 245315), (252, 210270), (258, 205380), (270, 196252), (280, 189243), (301, 176040), (315, 168216), (326, 162540), (344, 154035), (360, 147189), (378, 140180), (387, 136920), (420, 126162), (430, 123228), (489, 108360), (504, 105135), (516, 102690), (540, 98126), (602, 88020), (630, 84108), (645, 82152), (652, 81270), (756, 70090), (774, 68460), (815, 65016), (840, 63081), (860, 61614), (903, 58680), (945, 56072), (978, 54180), (1032, 51345), (1080, 49063), (1141, 46440), (1161, 45640), (1204, 44010), (1260, 42054), (1290, 41076), (1304, 40635), (1467, 36120), (1505, 35208), (1512, 35045), (1548, 34230), (1630, 32508), (1720, 30807), (1806, 29340), (1890, 28036), (1935, 27384), (1956, 27090), (2282, 23220), (2322, 22820), (2408, 22005), (2445, 21672), (2520, 21027), (2580, 20538), (2709, 19560), (2934, 18060), (3010, 17604), (3096, 17115), (3260, 16254), (3423, 15480), (3612, 14670), (3780, 14018), (3870, 13692), (3912, 13545), (4401, 12040), (4515, 11736), (4564, 11610), (4644, 11410), (4890, 10836), (5160, 10269), (5418, 9780), (5705, 9288), (5805, 9128), (5868, 9030), (6020, 8802), (6520, 8127), (6846, 7740), (7009, 7560), (7224, 7335)]