51841472800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293221}}^1$

素因数の和:293271

約数の個数: 144

約数和(自身を含む): 144310966632

約数和(自身を除く): 92469493832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 850, 884, 1040, 1105, 1300, 1360, 1700, 1768, 2080, 2210, 2600, 2720, 3400, 3536, 4420, 5200, 5525, 6800, 7072, 8840, 10400, 11050, 13600, 17680, 22100, 35360, 44200, 88400, 176800, 293221, 586442, 1172884, 1466105, 2345768, 2932210, 3811873, 4691536, 4984757, 5864420, 7330525, 7623746, 9383072, 9969514, 11728840, 14661050, 15247492, 19059365, 19939028, 23457680, 24923785, 29322100, 30494984, 38118730, 39878056, 46915360, 49847570, 58644200, 60989968, 64801841, 76237460, 79756112, 95296825, 99695140, 117288400, 121979936, 124618925, 129603682, 152474920, 159512224, 190593650, 199390280, 234576800, 249237850, 259207364, 304949840, 324009205, 381187300, 398780560, 498475700, 518414728, 609899680, 648018410, 762374600, 797561120, 996951400, 1036829456, 1296036820, 1524749200, 1620046025, 1993902800, 2073658912, 2592073640, 3049498400, 3240092050, 3987805600, 5184147280, 6480184100, 10368294560, 12960368200, 25920736400, 51841472800]

約数ペア:

[(1, 51841472800), (2, 25920736400), (4, 12960368200), (5, 10368294560), (8, 6480184100), (10, 5184147280), (13, 3987805600), (16, 3240092050), (17, 3049498400), (20, 2592073640), (25, 2073658912), (26, 1993902800), (32, 1620046025), (34, 1524749200), (40, 1296036820), (50, 1036829456), (52, 996951400), (65, 797561120), (68, 762374600), (80, 648018410), (85, 609899680), (100, 518414728), (104, 498475700), (130, 398780560), (136, 381187300), (160, 324009205), (170, 304949840), (200, 259207364), (208, 249237850), (221, 234576800), (260, 199390280), (272, 190593650), (325, 159512224), (340, 152474920), (400, 129603682), (416, 124618925), (425, 121979936), (442, 117288400), (520, 99695140), (544, 95296825), (650, 79756112), (680, 76237460), (800, 64801841), (850, 60989968), (884, 58644200), (1040, 49847570), (1105, 46915360), (1300, 39878056), (1360, 38118730), (1700, 30494984), (1768, 29322100), (2080, 24923785), (2210, 23457680), (2600, 19939028), (2720, 19059365), (3400, 15247492), (3536, 14661050), (4420, 11728840), (5200, 9969514), (5525, 9383072), (6800, 7623746), (7072, 7330525), (8840, 5864420), (10400, 4984757), (11050, 4691536), (13600, 3811873), (17680, 2932210), (22100, 2345768), (35360, 1466105), (44200, 1172884), (88400, 586442), (176800, 293221)]