54015860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 122351040

約数和(自身を除く): 68335180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3467, 3895, 6934, 7790, 13868, 15580, 17335, 34670, 65873, 69340, 131746, 142147, 263492, 284294, 329365, 568588, 658730, 710735, 1317460, 1421470, 2700793, 2842940, 5401586, 10803172, 13503965, 27007930, 54015860]

約数ペア:

[(1, 54015860), (2, 27007930), (4, 13503965), (5, 10803172), (10, 5401586), (19, 2842940), (20, 2700793), (38, 1421470), (41, 1317460), (76, 710735), (82, 658730), (95, 568588), (164, 329365), (190, 284294), (205, 263492), (380, 142147), (410, 131746), (779, 69340), (820, 65873), (1558, 34670), (3116, 17335), (3467, 15580), (3895, 13868), (6934, 7790)]