47915150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 96898560

約数和(自身を除く): 48983410

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 1627, 2945, 3254, 5890, 8135, 14725, 16270, 29450, 30913, 40675, 50437, 61826, 81350, 100874, 154565, 252185, 309130, 504370, 772825, 958303, 1260925, 1545650, 1916606, 2521850, 4791515, 9583030, 23957575, 47915150]

約数ペア:

[(1, 47915150), (2, 23957575), (5, 9583030), (10, 4791515), (19, 2521850), (25, 1916606), (31, 1545650), (38, 1260925), (50, 958303), (62, 772825), (95, 504370), (155, 309130), (190, 252185), (310, 154565), (475, 100874), (589, 81350), (775, 61826), (950, 50437), (1178, 40675), (1550, 30913), (1627, 29450), (2945, 16270), (3254, 14725), (5890, 8135)]