49760848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 102136320

約数和(自身を除く): 52375472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 857, 1528, 1714, 3056, 3428, 3629, 6856, 7258, 13712, 14516, 16283, 29032, 32566, 58064, 65132, 130264, 163687, 260528, 327374, 654748, 1309496, 2618992, 3110053, 6220106, 12440212, 24880424, 49760848]

約数ペア:

[(1, 49760848), (2, 24880424), (4, 12440212), (8, 6220106), (16, 3110053), (19, 2618992), (38, 1309496), (76, 654748), (152, 327374), (191, 260528), (304, 163687), (382, 130264), (764, 65132), (857, 58064), (1528, 32566), (1714, 29032), (3056, 16283), (3428, 14516), (3629, 13712), (6856, 7258)]