52105340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21893}}^1$

素因数の和:21926

約数の個数: 48

約数和(自身を含む): 132414912

約数和(自身を除く): 80309572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21893, 43786, 87572, 109465, 153251, 218930, 306502, 372181, 437860, 613004, 744362, 766255, 1488724, 1532510, 1860905, 2605267, 3065020, 3721810, 5210534, 7443620, 10421068, 13026335, 26052670, 52105340]

約数ペア:

[(1, 52105340), (2, 26052670), (4, 13026335), (5, 10421068), (7, 7443620), (10, 5210534), (14, 3721810), (17, 3065020), (20, 2605267), (28, 1860905), (34, 1532510), (35, 1488724), (68, 766255), (70, 744362), (85, 613004), (119, 437860), (140, 372181), (170, 306502), (238, 218930), (340, 153251), (476, 109465), (595, 87572), (1190, 43786), (2380, 21893)]