51940530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10889}}^1$

素因数の和:10955

約数の個数: 48

約数和(自身を含む): 137606040

約数和(自身を除く): 85665510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 10889, 21778, 32667, 54445, 65334, 98001, 108890, 163335, 196002, 326670, 490005, 577117, 980010, 1154234, 1731351, 2885585, 3462702, 5194053, 5771170, 8656755, 10388106, 17313510, 25970265, 51940530]

約数ペア:

[(1, 51940530), (2, 25970265), (3, 17313510), (5, 10388106), (6, 8656755), (9, 5771170), (10, 5194053), (15, 3462702), (18, 2885585), (30, 1731351), (45, 1154234), (53, 980010), (90, 577117), (106, 490005), (159, 326670), (265, 196002), (318, 163335), (477, 108890), (530, 98001), (795, 65334), (954, 54445), (1590, 32667), (2385, 21778), (4770, 10889)]