53631838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 39446882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1709, 1846, 2414, 3418, 15691, 22217, 29053, 31382, 44434, 58106, 121339, 242678, 377689, 755378, 1577407, 2062763, 3154814, 4125526, 26815919, 53631838]

約数ペア:

[(1, 53631838), (2, 26815919), (13, 4125526), (17, 3154814), (26, 2062763), (34, 1577407), (71, 755378), (142, 377689), (221, 242678), (442, 121339), (923, 58106), (1207, 44434), (1709, 31382), (1846, 29053), (2414, 22217), (3418, 15691)]