53239576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1889}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 54717224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 1889, 2168, 3523, 3778, 7046, 7556, 14092, 15112, 24557, 28184, 49114, 98228, 196456, 511919, 1023838, 2047676, 4095352, 6654947, 13309894, 26619788, 53239576]

約数ペア:

[(1, 53239576), (2, 26619788), (4, 13309894), (8, 6654947), (13, 4095352), (26, 2047676), (52, 1023838), (104, 511919), (271, 196456), (542, 98228), (1084, 49114), (1889, 28184), (2168, 24557), (3523, 15112), (3778, 14092), (7046, 7556)]