48430520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17053}}^1$

素因数の和:17135

約数の個数: 32

約数和(自身を含む): 110509920

約数和(自身を除く): 62079400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 17053, 34106, 68212, 85265, 136424, 170530, 341060, 682120, 1210763, 2421526, 4843052, 6053815, 9686104, 12107630, 24215260, 48430520]

約数ペア:

[(1, 48430520), (2, 24215260), (4, 12107630), (5, 9686104), (8, 6053815), (10, 4843052), (20, 2421526), (40, 1210763), (71, 682120), (142, 341060), (284, 170530), (355, 136424), (568, 85265), (710, 68212), (1420, 34106), (2840, 17053)]