51639610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2383}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 101958912

約数和(自身を除く): 50319302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2383, 4334, 4766, 10835, 11915, 21670, 23830, 26213, 52426, 131065, 262130, 469451, 938902, 2347255, 4694510, 5163961, 10327922, 25819805, 51639610]

約数ペア:

[(1, 51639610), (2, 25819805), (5, 10327922), (10, 5163961), (11, 4694510), (22, 2347255), (55, 938902), (110, 469451), (197, 262130), (394, 131065), (985, 52426), (1970, 26213), (2167, 23830), (2383, 21670), (4334, 11915), (4766, 10835)]