51909872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:14997

約数の個数: 40

約数和(自身を含む): 118659072

約数和(自身を除く): 66749200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14951, 29902, 59804, 104657, 119608, 209314, 239216, 418628, 463481, 837256, 926962, 1674512, 1853924, 3244367, 3707848, 6488734, 7415696, 12977468, 25954936, 51909872]

約数ペア:

[(1, 51909872), (2, 25954936), (4, 12977468), (7, 7415696), (8, 6488734), (14, 3707848), (16, 3244367), (28, 1853924), (31, 1674512), (56, 926962), (62, 837256), (112, 463481), (124, 418628), (217, 239216), (248, 209314), (434, 119608), (496, 104657), (868, 59804), (1736, 29902), (3472, 14951)]