52123372

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 107025408

約数和(自身を除く): 54902036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 167, 284, 314, 334, 497, 628, 668, 994, 1099, 1169, 1988, 2198, 2338, 4396, 4676, 11147, 11857, 22294, 23714, 26219, 44588, 47428, 52438, 78029, 82999, 104876, 156058, 165998, 183533, 312116, 331996, 367066, 734132, 1861549, 3723098, 7446196, 13030843, 26061686, 52123372]

約数ペア:

[(1, 52123372), (2, 26061686), (4, 13030843), (7, 7446196), (14, 3723098), (28, 1861549), (71, 734132), (142, 367066), (157, 331996), (167, 312116), (284, 183533), (314, 165998), (334, 156058), (497, 104876), (628, 82999), (668, 78029), (994, 52438), (1099, 47428), (1169, 44588), (1988, 26219), (2198, 23714), (2338, 22294), (4396, 11857), (4676, 11147)]