56234920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 146033280

約数和(自身を除く): 89798360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 1877, 2140, 2996, 3745, 3754, 4280, 5992, 7490, 7508, 9385, 13139, 14980, 15016, 18770, 26278, 29960, 37540, 52556, 65695, 75080, 105112, 131390, 200839, 262780, 401678, 525560, 803356, 1004195, 1405873, 1606712, 2008390, 2811746, 4016780, 5623492, 7029365, 8033560, 11246984, 14058730, 28117460, 56234920]

約数ペア:

[(1, 56234920), (2, 28117460), (4, 14058730), (5, 11246984), (7, 8033560), (8, 7029365), (10, 5623492), (14, 4016780), (20, 2811746), (28, 2008390), (35, 1606712), (40, 1405873), (56, 1004195), (70, 803356), (107, 525560), (140, 401678), (214, 262780), (280, 200839), (428, 131390), (535, 105112), (749, 75080), (856, 65695), (1070, 52556), (1498, 37540), (1877, 29960), (2140, 26278), (2996, 18770), (3745, 15016), (3754, 14980), (4280, 13139), (5992, 9385), (7490, 7508)]