55857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17932

約数の個数: 80

約数和(自身を含む): 186488064

約数和(自身を除く): 130630704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17903, 35806, 53709, 71612, 89515, 107418, 143224, 179030, 214836, 232739, 268545, 286448, 358060, 429672, 465478, 537090, 698217, 716120, 859344, 930956, 1074180, 1163695, 1396434, 1432240, 1861912, 2148360, 2327390, 2792868, 3491085, 3723824, 4296720, 4654780, 5585736, 6982170, 9309560, 11171472, 13964340, 18619120, 27928680, 55857360]

約数ペア:

[(1, 55857360), (2, 27928680), (3, 18619120), (4, 13964340), (5, 11171472), (6, 9309560), (8, 6982170), (10, 5585736), (12, 4654780), (13, 4296720), (15, 3723824), (16, 3491085), (20, 2792868), (24, 2327390), (26, 2148360), (30, 1861912), (39, 1432240), (40, 1396434), (48, 1163695), (52, 1074180), (60, 930956), (65, 859344), (78, 716120), (80, 698217), (104, 537090), (120, 465478), (130, 429672), (156, 358060), (195, 286448), (208, 268545), (240, 232739), (260, 214836), (312, 179030), (390, 143224), (520, 107418), (624, 89515), (780, 71612), (1040, 53709), (1560, 35806), (3120, 17903)]