53632520

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2687}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 67327480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 2687, 3992, 4990, 5374, 9980, 10748, 13435, 19960, 21496, 26870, 53740, 107480, 1340813, 2681626, 5363252, 6704065, 10726504, 13408130, 26816260, 53632520]

約数ペア:

[(1, 53632520), (2, 26816260), (4, 13408130), (5, 10726504), (8, 6704065), (10, 5363252), (20, 2681626), (40, 1340813), (499, 107480), (998, 53740), (1996, 26870), (2495, 21496), (2687, 19960), (3992, 13435), (4990, 10748), (5374, 9980)]