48084040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16931}}^1$

素因数の和:17013

約数の個数: 32

約数和(自身を含む): 109719360

約数和(自身を除く): 61635320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 16931, 33862, 67724, 84655, 135448, 169310, 338620, 677240, 1202101, 2404202, 4808404, 6010505, 9616808, 12021010, 24042020, 48084040]

約数ペア:

[(1, 48084040), (2, 24042020), (4, 12021010), (5, 9616808), (8, 6010505), (10, 4808404), (20, 2404202), (40, 1202101), (71, 677240), (142, 338620), (284, 169310), (355, 135448), (568, 84655), (710, 67724), (1420, 33862), (2840, 16931)]