52249905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 99515520

約数和(自身を除く): 47265615

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2657, 3933, 6555, 7971, 13285, 19665, 23913, 39855, 50483, 61111, 119565, 151449, 183333, 252415, 305555, 454347, 549999, 757245, 916665, 1161109, 2271735, 2749995, 3483327, 5805545, 10449981, 17416635, 52249905]

約数ペア:

[(1, 52249905), (3, 17416635), (5, 10449981), (9, 5805545), (15, 3483327), (19, 2749995), (23, 2271735), (45, 1161109), (57, 916665), (69, 757245), (95, 549999), (115, 454347), (171, 305555), (207, 252415), (285, 183333), (345, 151449), (437, 119565), (855, 61111), (1035, 50483), (1311, 39855), (2185, 23913), (2657, 19665), (3933, 13285), (6555, 7971)]