53269780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 63174380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 569, 604, 620, 755, 1138, 1510, 2276, 2845, 3020, 4681, 5690, 9362, 11380, 17639, 18724, 23405, 35278, 46810, 70556, 85919, 88195, 93620, 171838, 176390, 343676, 352780, 429595, 859190, 1718380, 2663489, 5326978, 10653956, 13317445, 26634890, 53269780]

約数ペア:

[(1, 53269780), (2, 26634890), (4, 13317445), (5, 10653956), (10, 5326978), (20, 2663489), (31, 1718380), (62, 859190), (124, 429595), (151, 352780), (155, 343676), (302, 176390), (310, 171838), (569, 93620), (604, 88195), (620, 85919), (755, 70556), (1138, 46810), (1510, 35278), (2276, 23405), (2845, 18724), (3020, 17639), (4681, 11380), (5690, 9362)]