51022796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 98760480

約数和(自身を除く): 47737684

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 271, 389, 484, 542, 778, 1084, 1556, 2981, 4279, 5962, 8558, 11924, 17116, 32791, 47069, 65582, 94138, 105419, 131164, 188276, 210838, 421676, 1159609, 2319218, 4638436, 12755699, 25511398, 51022796]

約数ペア:

[(1, 51022796), (2, 25511398), (4, 12755699), (11, 4638436), (22, 2319218), (44, 1159609), (121, 421676), (242, 210838), (271, 188276), (389, 131164), (484, 105419), (542, 94138), (778, 65582), (1084, 47069), (1556, 32791), (2981, 17116), (4279, 11924), (5962, 8558)]