55852680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35803}}^1$

素因数の和:35830

約数の個数: 64

約数和(自身を含む): 180452160

約数和(自身を除く): 124599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35803, 71606, 107409, 143212, 179015, 214818, 286424, 358030, 429636, 465439, 537045, 716060, 859272, 930878, 1074090, 1396317, 1432120, 1861756, 2148180, 2327195, 2792634, 3723512, 4296360, 4654390, 5585268, 6981585, 9308780, 11170536, 13963170, 18617560, 27926340, 55852680]

約数ペア:

[(1, 55852680), (2, 27926340), (3, 18617560), (4, 13963170), (5, 11170536), (6, 9308780), (8, 6981585), (10, 5585268), (12, 4654390), (13, 4296360), (15, 3723512), (20, 2792634), (24, 2327195), (26, 2148180), (30, 1861756), (39, 1432120), (40, 1396317), (52, 1074090), (60, 930878), (65, 859272), (78, 716060), (104, 537045), (120, 465439), (130, 429636), (156, 358030), (195, 286424), (260, 214818), (312, 179015), (390, 143212), (520, 107409), (780, 71606), (1560, 35803)]