51909970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12642

約数の個数: 32

約数和(自身を含む): 108604800

約数和(自身を除く): 56694830

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 12569, 25138, 62845, 87983, 125690, 175966, 439915, 741571, 879830, 1483142, 3707855, 5190997, 7415710, 10381994, 25954985, 51909970]

約数ペア:

[(1, 51909970), (2, 25954985), (5, 10381994), (7, 7415710), (10, 5190997), (14, 3707855), (35, 1483142), (59, 879830), (70, 741571), (118, 439915), (295, 175966), (413, 125690), (590, 87983), (826, 62845), (2065, 25138), (4130, 12569)]