50374870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 112565376

約数和(自身を除く): 62190506

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 197, 281, 394, 455, 562, 910, 985, 1379, 1405, 1967, 1970, 2561, 2758, 2810, 3653, 3934, 5122, 6895, 7306, 9835, 12805, 13790, 17927, 18265, 19670, 25571, 25610, 35854, 36530, 51142, 55357, 89635, 110714, 127855, 179270, 255710, 276785, 387499, 553570, 719641, 774998, 1439282, 1937495, 3598205, 3874990, 5037487, 7196410, 10074974, 25187435, 50374870]

約数ペア:

[(1, 50374870), (2, 25187435), (5, 10074974), (7, 7196410), (10, 5037487), (13, 3874990), (14, 3598205), (26, 1937495), (35, 1439282), (65, 774998), (70, 719641), (91, 553570), (130, 387499), (182, 276785), (197, 255710), (281, 179270), (394, 127855), (455, 110714), (562, 89635), (910, 55357), (985, 51142), (1379, 36530), (1405, 35854), (1967, 25610), (1970, 25571), (2561, 19670), (2758, 18265), (2810, 17927), (3653, 13790), (3934, 12805), (5122, 9835), (6895, 7306)]