52845580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 113954400

約数和(自身を除く): 61108820

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 335, 349, 452, 565, 670, 698, 1130, 1340, 1396, 1745, 2260, 3490, 6980, 7571, 15142, 23383, 30284, 37855, 39437, 46766, 75710, 78874, 93532, 116915, 151420, 157748, 197185, 233830, 394370, 467660, 788740, 2642279, 5284558, 10569116, 13211395, 26422790, 52845580]

約数ペア:

[(1, 52845580), (2, 26422790), (4, 13211395), (5, 10569116), (10, 5284558), (20, 2642279), (67, 788740), (113, 467660), (134, 394370), (226, 233830), (268, 197185), (335, 157748), (349, 151420), (452, 116915), (565, 93532), (670, 78874), (698, 75710), (1130, 46766), (1340, 39437), (1396, 37855), (1745, 30284), (2260, 23383), (3490, 15142), (6980, 7571)]