49690394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1442

約数の個数: 24

約数和(自身を含む): 81486972

約数和(自身を除く): 31796578

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1301, 1469, 2602, 2938, 16913, 19097, 33826, 38194, 147013, 219869, 294026, 439738, 1911169, 3822338, 24845197, 49690394]

約数ペア:

[(1, 49690394), (2, 24845197), (13, 3822338), (26, 1911169), (113, 439738), (169, 294026), (226, 219869), (338, 147013), (1301, 38194), (1469, 33826), (2602, 19097), (2938, 16913)]