52517620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 114428160

約数和(自身を除く): 61910540

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 158, 172, 215, 316, 395, 430, 773, 790, 860, 1546, 1580, 3092, 3397, 3865, 6794, 7730, 13588, 15460, 16985, 33239, 33970, 61067, 66478, 67940, 122134, 132956, 166195, 244268, 305335, 332390, 610670, 664780, 1221340, 2625881, 5251762, 10503524, 13129405, 26258810, 52517620]

約数ペア:

[(1, 52517620), (2, 26258810), (4, 13129405), (5, 10503524), (10, 5251762), (20, 2625881), (43, 1221340), (79, 664780), (86, 610670), (158, 332390), (172, 305335), (215, 244268), (316, 166195), (395, 132956), (430, 122134), (773, 67940), (790, 66478), (860, 61067), (1546, 33970), (1580, 33239), (3092, 16985), (3397, 15460), (3865, 13588), (6794, 7730)]