51666872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 98590800

約数和(自身を除く): 46923928

約数列:

[1, 2, 4, 8, 109, 193, 218, 307, 386, 436, 614, 772, 872, 1228, 1544, 2456, 21037, 33463, 42074, 59251, 66926, 84148, 118502, 133852, 168296, 237004, 267704, 474008, 6458359, 12916718, 25833436, 51666872]

約数ペア:

[(1, 51666872), (2, 25833436), (4, 12916718), (8, 6458359), (109, 474008), (193, 267704), (218, 237004), (307, 168296), (386, 133852), (436, 118502), (614, 84148), (772, 66926), (872, 59251), (1228, 42074), (1544, 33463), (2456, 21037)]