13911950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 29529360

約数和(自身を除く): 15617410

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1259, 2210, 2518, 5525, 6295, 11050, 12590, 16367, 21403, 31475, 32734, 42806, 62950, 81835, 107015, 163670, 214030, 278239, 409175, 535075, 556478, 818350, 1070150, 1391195, 2782390, 6955975, 13911950]

約数ペア:

[(1, 13911950), (2, 6955975), (5, 2782390), (10, 1391195), (13, 1070150), (17, 818350), (25, 556478), (26, 535075), (34, 409175), (50, 278239), (65, 214030), (85, 163670), (130, 107015), (170, 81835), (221, 62950), (325, 42806), (425, 32734), (442, 31475), (650, 21403), (850, 16367), (1105, 12590), (1259, 11050), (2210, 6295), (2518, 5525)]