48258920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70969}}^1$

素因数の和:70997

約数の個数: 32

約数和(自身を含む): 114971400

約数和(自身を除く): 66712480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70969, 141938, 283876, 354845, 567752, 709690, 1206473, 1419380, 2412946, 2838760, 4825892, 6032365, 9651784, 12064730, 24129460, 48258920]

約数ペア:

[(1, 48258920), (2, 24129460), (4, 12064730), (5, 9651784), (8, 6032365), (10, 4825892), (17, 2838760), (20, 2412946), (34, 1419380), (40, 1206473), (68, 709690), (85, 567752), (136, 354845), (170, 283876), (340, 141938), (680, 70969)]