53810048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 58993792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 191, 248, 284, 382, 496, 568, 764, 992, 1136, 1528, 1984, 2201, 2272, 3056, 3968, 4402, 4544, 5921, 6112, 8804, 9088, 11842, 12224, 13561, 17608, 23684, 24448, 27122, 35216, 47368, 54244, 70432, 94736, 108488, 140864, 189472, 216976, 281728, 378944, 420391, 433952, 757888, 840782, 867904, 1681564, 1735808, 3363128, 6726256, 13452512, 26905024, 53810048]

約数ペア:

[(1, 53810048), (2, 26905024), (4, 13452512), (8, 6726256), (16, 3363128), (31, 1735808), (32, 1681564), (62, 867904), (64, 840782), (71, 757888), (124, 433952), (128, 420391), (142, 378944), (191, 281728), (248, 216976), (284, 189472), (382, 140864), (496, 108488), (568, 94736), (764, 70432), (992, 54244), (1136, 47368), (1528, 35216), (1984, 27122), (2201, 24448), (2272, 23684), (3056, 17608), (3968, 13561), (4402, 12224), (4544, 11842), (5921, 9088), (6112, 8804)]