50408940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{840149}}^1$

素因数の和:840161

約数の個数: 24

約数和(自身を含む): 141145200

約数和(自身を除く): 90736260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 840149, 1680298, 2520447, 3360596, 4200745, 5040894, 8401490, 10081788, 12602235, 16802980, 25204470, 50408940]

約数ペア:

[(1, 50408940), (2, 25204470), (3, 16802980), (4, 12602235), (5, 10081788), (6, 8401490), (10, 5040894), (12, 4200745), (15, 3360596), (20, 2520447), (30, 1680298), (60, 840149)]