48432620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 104966400

約数和(自身を除く): 56533780

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 199, 215, 283, 398, 430, 566, 796, 860, 995, 1132, 1415, 1990, 2830, 3980, 5660, 8557, 12169, 17114, 24338, 34228, 42785, 48676, 56317, 60845, 85570, 112634, 121690, 171140, 225268, 243380, 281585, 563170, 1126340, 2421631, 4843262, 9686524, 12108155, 24216310, 48432620]

約数ペア:

[(1, 48432620), (2, 24216310), (4, 12108155), (5, 9686524), (10, 4843262), (20, 2421631), (43, 1126340), (86, 563170), (172, 281585), (199, 243380), (215, 225268), (283, 171140), (398, 121690), (430, 112634), (566, 85570), (796, 60845), (860, 56317), (995, 48676), (1132, 42785), (1415, 34228), (1990, 24338), (2830, 17114), (3980, 12169), (5660, 8557)]