55642886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{22063}}^1$

素因数の和:22175

約数の個数: 16

約数和(自身を含む): 90815424

約数和(自身を除く): 35172538

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 22063, 44126, 286819, 573638, 2140111, 4280222, 27821443, 55642886]

約数ペア:

[(1, 55642886), (2, 27821443), (13, 4280222), (26, 2140111), (97, 573638), (194, 286819), (1261, 44126), (2522, 22063)]