49557612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 124975872

約数和(自身を除く): 75418260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 491, 647, 982, 1294, 1473, 1941, 1964, 2588, 2946, 3882, 5892, 6383, 7764, 8411, 12766, 16822, 19149, 25233, 25532, 33644, 38298, 50466, 76596, 100932, 317677, 635354, 953031, 1270708, 1906062, 3812124, 4129801, 8259602, 12389403, 16519204, 24778806, 49557612]

約数ペア:

[(1, 49557612), (2, 24778806), (3, 16519204), (4, 12389403), (6, 8259602), (12, 4129801), (13, 3812124), (26, 1906062), (39, 1270708), (52, 953031), (78, 635354), (156, 317677), (491, 100932), (647, 76596), (982, 50466), (1294, 38298), (1473, 33644), (1941, 25532), (1964, 25233), (2588, 19149), (2946, 16822), (3882, 12766), (5892, 8411), (6383, 7764)]