48349480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9227}}^1$

素因数の和:9369

約数の個数: 32

約数和(自身を含む): 109628640

約数和(自身を除く): 61279160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 9227, 18454, 36908, 46135, 73816, 92270, 184540, 369080, 1208737, 2417474, 4834948, 6043685, 9669896, 12087370, 24174740, 48349480]

約数ペア:

[(1, 48349480), (2, 24174740), (4, 12087370), (5, 9669896), (8, 6043685), (10, 4834948), (20, 2417474), (40, 1208737), (131, 369080), (262, 184540), (524, 92270), (655, 73816), (1048, 46135), (1310, 36908), (2620, 18454), (5240, 9227)]