48816760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17189}}^1$

素因数の和:17271

約数の個数: 32

約数和(自身を含む): 111391200

約数和(自身を除く): 62574440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 17189, 34378, 68756, 85945, 137512, 171890, 343780, 687560, 1220419, 2440838, 4881676, 6102095, 9763352, 12204190, 24408380, 48816760]

約数ペア:

[(1, 48816760), (2, 24408380), (4, 12204190), (5, 9763352), (8, 6102095), (10, 4881676), (20, 2440838), (40, 1220419), (71, 687560), (142, 343780), (284, 171890), (355, 137512), (568, 85945), (710, 68756), (1420, 34378), (2840, 17189)]