47887890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12569}}^1$

素因数の和:12706

約数の個数: 32

約数和(自身を含む): 115845120

約数和(自身を除く): 67957230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 12569, 25138, 37707, 62845, 75414, 125690, 188535, 377070, 1596263, 3192526, 4788789, 7981315, 9577578, 15962630, 23943945, 47887890]

約数ペア:

[(1, 47887890), (2, 23943945), (3, 15962630), (5, 9577578), (6, 7981315), (10, 4788789), (15, 3192526), (30, 1596263), (127, 377070), (254, 188535), (381, 125690), (635, 75414), (762, 62845), (1270, 37707), (1905, 25138), (3810, 12569)]