497697050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 959001120

約数和(自身を除く): 461304070

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 166, 215, 415, 430, 830, 1075, 2075, 2150, 2789, 3569, 4150, 5578, 7138, 13945, 17845, 27890, 35690, 69725, 89225, 119927, 139450, 178450, 231487, 239854, 462974, 599635, 1157435, 1199270, 2314870, 2998175, 5787175, 5996350, 9953941, 11574350, 19907882, 49769705, 99539410, 248848525, 497697050]

約数ペア:

[(1, 497697050), (2, 248848525), (5, 99539410), (10, 49769705), (25, 19907882), (43, 11574350), (50, 9953941), (83, 5996350), (86, 5787175), (166, 2998175), (215, 2314870), (415, 1199270), (430, 1157435), (830, 599635), (1075, 462974), (2075, 239854), (2150, 231487), (2789, 178450), (3569, 139450), (4150, 119927), (5578, 89225), (7138, 69725), (13945, 35690), (17845, 27890)]