51889442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 86958144

約数和(自身を除く): 35068702

約数列:

[1, 2, 11, 22, 83, 157, 166, 181, 314, 362, 913, 1727, 1826, 1991, 3454, 3982, 13031, 15023, 26062, 28417, 30046, 56834, 143341, 165253, 286682, 312587, 330506, 625174, 2358611, 4717222, 25944721, 51889442]

約数ペア:

[(1, 51889442), (2, 25944721), (11, 4717222), (22, 2358611), (83, 625174), (157, 330506), (166, 312587), (181, 286682), (314, 165253), (362, 143341), (913, 56834), (1727, 30046), (1826, 28417), (1991, 26062), (3454, 15023), (3982, 13031)]