55647962

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1571}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 84888000

約数和(自身を除く): 29240038

約数列:

[1, 2, 89, 178, 199, 398, 1571, 3142, 17711, 35422, 139819, 279638, 312629, 625258, 27823981, 55647962]

約数ペア:

[(1, 55647962), (2, 27823981), (89, 625258), (178, 312629), (199, 279638), (398, 139819), (1571, 35422), (3142, 17711)]