53519774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20443}}^1$

素因数の和:20480

約数の個数: 32

約数和(自身を含む): 105981696

約数和(自身を除く): 52461922

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 20443, 40886, 143101, 224873, 286202, 347531, 449746, 695062, 1574111, 2432717, 3148222, 3822841, 4865434, 7645682, 26759887, 53519774]

約数ペア:

[(1, 53519774), (2, 26759887), (7, 7645682), (11, 4865434), (14, 3822841), (17, 3148222), (22, 2432717), (34, 1574111), (77, 695062), (119, 449746), (154, 347531), (187, 286202), (238, 224873), (374, 143101), (1309, 40886), (2618, 20443)]