54913020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3257}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 154351008

約数和(自身を除く): 99437988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3257, 3372, 4215, 5620, 6514, 8430, 9771, 13028, 16285, 16860, 19542, 32570, 39084, 48855, 65140, 97710, 195420, 915217, 1830434, 2745651, 3660868, 4576085, 5491302, 9152170, 10982604, 13728255, 18304340, 27456510, 54913020]

約数ペア:

[(1, 54913020), (2, 27456510), (3, 18304340), (4, 13728255), (5, 10982604), (6, 9152170), (10, 5491302), (12, 4576085), (15, 3660868), (20, 2745651), (30, 1830434), (60, 915217), (281, 195420), (562, 97710), (843, 65140), (1124, 48855), (1405, 39084), (1686, 32570), (2810, 19542), (3257, 16860), (3372, 16285), (4215, 13028), (5620, 9771), (6514, 8430)]