51922650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26627}}^1$

素因数の和:26655

約数の個数: 48

約数和(自身を含む): 138678624

約数和(自身を除く): 86755974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26627, 53254, 79881, 133135, 159762, 266270, 346151, 399405, 665675, 692302, 798810, 1038453, 1331350, 1730755, 1997025, 2076906, 3461510, 3994050, 5192265, 8653775, 10384530, 17307550, 25961325, 51922650]

約数ペア:

[(1, 51922650), (2, 25961325), (3, 17307550), (5, 10384530), (6, 8653775), (10, 5192265), (13, 3994050), (15, 3461510), (25, 2076906), (26, 1997025), (30, 1730755), (39, 1331350), (50, 1038453), (65, 798810), (75, 692302), (78, 665675), (130, 399405), (150, 346151), (195, 266270), (325, 159762), (390, 133135), (650, 79881), (975, 53254), (1950, 26627)]