53917270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11399}}^1$

素因数の和:11460

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 54428330

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 11399, 22798, 56995, 113990, 125389, 250778, 490157, 626945, 980314, 1253890, 2450785, 4901570, 5391727, 10783454, 26958635, 53917270]

約数ペア:

[(1, 53917270), (2, 26958635), (5, 10783454), (10, 5391727), (11, 4901570), (22, 2450785), (43, 1253890), (55, 980314), (86, 626945), (110, 490157), (215, 250778), (430, 125389), (473, 113990), (946, 56995), (2365, 22798), (4730, 11399)]