51479974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 96618816

約数和(自身を除く): 45138842

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 4637, 5551, 9274, 11102, 32459, 60281, 64918, 120562, 282857, 421967, 565714, 843934, 1979999, 3677141, 3959998, 7354282, 25739987, 51479974]

約数ペア:

[(1, 51479974), (2, 25739987), (7, 7354282), (13, 3959998), (14, 3677141), (26, 1979999), (61, 843934), (91, 565714), (122, 421967), (182, 282857), (427, 120562), (793, 64918), (854, 60281), (1586, 32459), (4637, 11102), (5551, 9274)]