49403756

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{1979}}^1$

素因数の和:2141

約数の個数: 18

約数和(自身を含む): 87609060

約数和(自身を除く): 38205304

約数列:

[1, 2, 4, 79, 158, 316, 1979, 3958, 6241, 7916, 12482, 24964, 156341, 312682, 625364, 12350939, 24701878, 49403756]

約数ペア:

[(1, 49403756), (2, 24701878), (4, 12350939), (79, 625364), (158, 312682), (316, 156341), (1979, 24964), (3958, 12482), (6241, 7916)]