51940252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 115505152

約数和(自身を除く): 63564900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 4603, 5642, 9206, 11284, 18412, 32221, 59839, 64442, 119678, 128884, 142693, 239356, 285386, 418873, 570772, 837746, 998851, 1675492, 1855009, 1997702, 3710018, 3995404, 7420036, 12985063, 25970126, 51940252]

約数ペア:

[(1, 51940252), (2, 25970126), (4, 12985063), (7, 7420036), (13, 3995404), (14, 3710018), (26, 1997702), (28, 1855009), (31, 1675492), (52, 998851), (62, 837746), (91, 570772), (124, 418873), (182, 285386), (217, 239356), (364, 142693), (403, 128884), (434, 119678), (806, 64442), (868, 59839), (1612, 32221), (2821, 18412), (4603, 11284), (5642, 9206)]