51503690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10079}}^1$

素因数の和:10166

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 55908790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 10079, 20158, 50395, 70553, 100790, 141106, 352765, 705530, 735767, 1471534, 3678835, 5150369, 7357670, 10300738, 25751845, 51503690]

約数ペア:

[(1, 51503690), (2, 25751845), (5, 10300738), (7, 7357670), (10, 5150369), (14, 3678835), (35, 1471534), (70, 735767), (73, 705530), (146, 352765), (365, 141106), (511, 100790), (730, 70553), (1022, 50395), (2555, 20158), (5110, 10079)]