56002440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35899}}^1$

素因数の和:35926

約数の個数: 64

約数和(自身を含む): 180936000

約数和(自身を除く): 124933560

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, 35899, 71798, 107697, 143596, 179495, 215394, 287192, 358990, 430788, 466687, 538485, 717980, 861576, 933374, 1076970, 1400061, 1435960, 1866748, 2153940, 2333435, 2800122, 3733496, 4307880, 4666870, 5600244, 7000305, 9333740, 11200488, 14000610, 18667480, 28001220, 56002440]

約数ペア:

[(1, 56002440), (2, 28001220), (3, 18667480), (4, 14000610), (5, 11200488), (6, 9333740), (8, 7000305), (10, 5600244), (12, 4666870), (13, 4307880), (15, 3733496), (20, 2800122), (24, 2333435), (26, 2153940), (30, 1866748), (39, 1435960), (40, 1400061), (52, 1076970), (60, 933374), (65, 861576), (78, 717980), (104, 538485), (120, 466687), (130, 430788), (156, 358990), (195, 287192), (260, 215394), (312, 179495), (390, 143596), (520, 107697), (780, 71798), (1560, 35899)]