53197380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295541}}^1$

素因数の和:295556

約数の個数: 36

約数和(自身を含む): 161365932

約数和(自身を除く): 108168552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295541, 591082, 886623, 1182164, 1477705, 1773246, 2659869, 2955410, 3546492, 4433115, 5319738, 5910820, 8866230, 10639476, 13299345, 17732460, 26598690, 53197380]

約数ペア:

[(1, 53197380), (2, 26598690), (3, 17732460), (4, 13299345), (5, 10639476), (6, 8866230), (9, 5910820), (10, 5319738), (12, 4433115), (15, 3546492), (18, 2955410), (20, 2659869), (30, 1773246), (36, 1477705), (45, 1182164), (60, 886623), (90, 591082), (180, 295541)]