57999890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6659}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 56125870

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 6659, 8710, 13318, 33295, 66590, 86567, 173134, 432835, 446153, 865670, 892306, 2230765, 4461530, 5799989, 11599978, 28999945, 57999890]

約数ペア:

[(1, 57999890), (2, 28999945), (5, 11599978), (10, 5799989), (13, 4461530), (26, 2230765), (65, 892306), (67, 865670), (130, 446153), (134, 432835), (335, 173134), (670, 86567), (871, 66590), (1742, 33295), (4355, 13318), (6659, 8710)]