50871589251

素因数分解:

$3^1\times 7^2\times {\mathrm{2521}}^1\times {\mathrm{137273}}^1$

素因数の和:139811

約数の個数: 24

約数和(自身を含む): 78934746384

約数和(自身を除く): 28063157133

約数列:

[1, 3, 7, 21, 49, 147, 2521, 7563, 17647, 52941, 123529, 137273, 370587, 411819, 960911, 2882733, 6726377, 20179131, 346065233, 1038195699, 2422456631, 7267369893, 16957196417, 50871589251]

約数ペア:

[(1, 50871589251), (3, 16957196417), (7, 7267369893), (21, 2422456631), (49, 1038195699), (147, 346065233), (2521, 20179131), (7563, 6726377), (17647, 2882733), (52941, 960911), (123529, 411819), (137273, 370587)]