53919060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69127}}^1$

素因数の和:69152

約数の個数: 48

約数和(自身を含む): 162589056

約数和(自身を除く): 108669996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 69127, 138254, 207381, 276508, 345635, 414762, 691270, 829524, 898651, 1036905, 1382540, 1797302, 2073810, 2695953, 3594604, 4147620, 4493255, 5391906, 8986510, 10783812, 13479765, 17973020, 26959530, 53919060]

約数ペア:

[(1, 53919060), (2, 26959530), (3, 17973020), (4, 13479765), (5, 10783812), (6, 8986510), (10, 5391906), (12, 4493255), (13, 4147620), (15, 3594604), (20, 2695953), (26, 2073810), (30, 1797302), (39, 1382540), (52, 1036905), (60, 898651), (65, 829524), (78, 691270), (130, 414762), (156, 345635), (195, 276508), (260, 207381), (390, 138254), (780, 69127)]