49937628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320113}}^1$

素因数の和:320133

約数の個数: 24

約数和(自身を含む): 125484688

約数和(自身を除く): 75547060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 320113, 640226, 960339, 1280452, 1920678, 3841356, 4161469, 8322938, 12484407, 16645876, 24968814, 49937628]

約数ペア:

[(1, 49937628), (2, 24968814), (3, 16645876), (4, 12484407), (6, 8322938), (12, 4161469), (13, 3841356), (26, 1920678), (39, 1280452), (52, 960339), (78, 640226), (156, 320113)]