56753840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 160114752

約数和(自身を除く): 103360912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 41, 44, 52, 55, 65, 80, 82, 88, 104, 110, 121, 130, 143, 164, 176, 205, 208, 220, 242, 260, 286, 328, 410, 440, 451, 484, 520, 533, 572, 605, 656, 715, 820, 880, 902, 968, 1040, 1066, 1144, 1210, 1331, 1430, 1573, 1640, 1804, 1936, 2132, 2255, 2288, 2420, 2662, 2665, 2860, 3146, 3280, 3608, 4264, 4510, 4840, 4961, 5324, 5330, 5720, 5863, 6292, 6655, 7216, 7865, 8528, 9020, 9680, 9922, 10648, 10660, 11440, 11726, 12584, 13310, 15730, 17303, 18040, 19844, 21296, 21320, 23452, 24805, 25168, 26620, 29315, 31460, 34606, 36080, 39688, 42640, 46904, 49610, 53240, 54571, 58630, 62920, 64493, 69212, 79376, 86515, 93808, 99220, 106480, 109142, 117260, 125840, 128986, 138424, 173030, 198440, 218284, 234520, 257972, 272855, 276848, 322465, 346060, 396880, 436568, 469040, 515944, 545710, 644930, 692120, 709423, 873136, 1031888, 1091420, 1289860, 1384240, 1418846, 2182840, 2579720, 2837692, 3547115, 4365680, 5159440, 5675384, 7094230, 11350768, 14188460, 28376920, 56753840]

約数ペア:

[(1, 56753840), (2, 28376920), (4, 14188460), (5, 11350768), (8, 7094230), (10, 5675384), (11, 5159440), (13, 4365680), (16, 3547115), (20, 2837692), (22, 2579720), (26, 2182840), (40, 1418846), (41, 1384240), (44, 1289860), (52, 1091420), (55, 1031888), (65, 873136), (80, 709423), (82, 692120), (88, 644930), (104, 545710), (110, 515944), (121, 469040), (130, 436568), (143, 396880), (164, 346060), (176, 322465), (205, 276848), (208, 272855), (220, 257972), (242, 234520), (260, 218284), (286, 198440), (328, 173030), (410, 138424), (440, 128986), (451, 125840), (484, 117260), (520, 109142), (533, 106480), (572, 99220), (605, 93808), (656, 86515), (715, 79376), (820, 69212), (880, 64493), (902, 62920), (968, 58630), (1040, 54571), (1066, 53240), (1144, 49610), (1210, 46904), (1331, 42640), (1430, 39688), (1573, 36080), (1640, 34606), (1804, 31460), (1936, 29315), (2132, 26620), (2255, 25168), (2288, 24805), (2420, 23452), (2662, 21320), (2665, 21296), (2860, 19844), (3146, 18040), (3280, 17303), (3608, 15730), (4264, 13310), (4510, 12584), (4840, 11726), (4961, 11440), (5324, 10660), (5330, 10648), (5720, 9922), (5863, 9680), (6292, 9020), (6655, 8528), (7216, 7865)]