47549680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34963}}^1$

素因数の和:34993

約数の個数: 40

約数和(自身を含む): 117059472

約数和(自身を除く): 69509792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 34963, 69926, 139852, 174815, 279704, 349630, 559408, 594371, 699260, 1188742, 1398520, 2377484, 2797040, 2971855, 4754968, 5943710, 9509936, 11887420, 23774840, 47549680]

約数ペア:

[(1, 47549680), (2, 23774840), (4, 11887420), (5, 9509936), (8, 5943710), (10, 4754968), (16, 2971855), (17, 2797040), (20, 2377484), (34, 1398520), (40, 1188742), (68, 699260), (80, 594371), (85, 559408), (136, 349630), (170, 279704), (272, 174815), (340, 139852), (680, 69926), (1360, 34963)]