53670128420

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2089}}^1\times {\mathrm{2861}}^1$

素因数の和:5408

約数の個数: 48

約数和(自身を含む): 113051862000

約数和(自身を除く): 59381733580

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2089, 2245, 2861, 4178, 4490, 5722, 8356, 8980, 10445, 11444, 14305, 20890, 28610, 41780, 57220, 937961, 1284589, 1875922, 2569178, 3751844, 4689805, 5138356, 5976629, 6422945, 9379610, 11953258, 12845890, 18759220, 23906516, 25691780, 29883145, 59766290, 119532580, 2683506421, 5367012842, 10734025684, 13417532105, 26835064210, 53670128420]

約数ペア:

[(1, 53670128420), (2, 26835064210), (4, 13417532105), (5, 10734025684), (10, 5367012842), (20, 2683506421), (449, 119532580), (898, 59766290), (1796, 29883145), (2089, 25691780), (2245, 23906516), (2861, 18759220), (4178, 12845890), (4490, 11953258), (5722, 9379610), (8356, 6422945), (8980, 5976629), (10445, 5138356), (11444, 4689805), (14305, 3751844), (20890, 2569178), (28610, 1875922), (41780, 1284589), (57220, 937961)]