55726502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20809}}^1$

素因数の和:20927

約数の個数: 16

約数和(自身を含む): 90898080

約数和(自身を除く): 35171578

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 20809, 41618, 270517, 541034, 2143327, 4286654, 27863251, 55726502]

約数ペア:

[(1, 55726502), (2, 27863251), (13, 4286654), (26, 2143327), (103, 541034), (206, 270517), (1339, 41618), (2678, 20809)]