51140264

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3821}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 58933336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 3821, 6692, 7642, 13384, 15284, 26747, 30568, 53494, 106988, 213976, 913219, 1826438, 3652876, 6392533, 7305752, 12785066, 25570132, 51140264]

約数ペア:

[(1, 51140264), (2, 25570132), (4, 12785066), (7, 7305752), (8, 6392533), (14, 3652876), (28, 1826438), (56, 913219), (239, 213976), (478, 106988), (956, 53494), (1673, 30568), (1912, 26747), (3346, 15284), (3821, 13384), (6692, 7642)]