53279080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42967}}^1$

素因数の和:43009

約数の個数: 32

約数和(自身を含む): 123747840

約数和(自身を除く): 70468760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42967, 85934, 171868, 214835, 343736, 429670, 859340, 1331977, 1718680, 2663954, 5327908, 6659885, 10655816, 13319770, 26639540, 53279080]

約数ペア:

[(1, 53279080), (2, 26639540), (4, 13319770), (5, 10655816), (8, 6659885), (10, 5327908), (20, 2663954), (31, 1718680), (40, 1331977), (62, 859340), (124, 429670), (155, 343736), (248, 214835), (310, 171868), (620, 85934), (1240, 42967)]