51188090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 99368640

約数和(自身を除く): 48180550

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 6571, 7790, 13142, 32855, 65710, 124849, 249698, 269411, 538822, 624245, 1248490, 1347055, 2694110, 5118809, 10237618, 25594045, 51188090]

約数ペア:

[(1, 51188090), (2, 25594045), (5, 10237618), (10, 5118809), (19, 2694110), (38, 1347055), (41, 1248490), (82, 624245), (95, 538822), (190, 269411), (205, 249698), (410, 124849), (779, 65710), (1558, 32855), (3895, 13142), (6571, 7790)]