50776980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19681}}^1$

素因数の和:19736

約数の個数: 48

約数和(自身を含む): 145489344

約数和(自身を除く): 94712364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 19681, 39362, 59043, 78724, 98405, 118086, 196810, 236172, 295215, 393620, 590430, 846283, 1180860, 1692566, 2538849, 3385132, 4231415, 5077698, 8462830, 10155396, 12694245, 16925660, 25388490, 50776980]

約数ペア:

[(1, 50776980), (2, 25388490), (3, 16925660), (4, 12694245), (5, 10155396), (6, 8462830), (10, 5077698), (12, 4231415), (15, 3385132), (20, 2538849), (30, 1692566), (43, 1180860), (60, 846283), (86, 590430), (129, 393620), (172, 295215), (215, 236172), (258, 196810), (430, 118086), (516, 98405), (645, 78724), (860, 59043), (1290, 39362), (2580, 19681)]