54156764390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1693987}}^1$

素因数の和:1694156

約数の個数: 32

約数和(自身を含む): 102452394240

約数和(自身を除く): 48295629850

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 3197, 6394, 15985, 31970, 1693987, 3387974, 8469935, 16939870, 38961701, 77923402, 194808505, 235464193, 389617010, 470928386, 1177320965, 2354641930, 5415676439, 10831352878, 27078382195, 54156764390]

約数ペア:

[(1, 54156764390), (2, 27078382195), (5, 10831352878), (10, 5415676439), (23, 2354641930), (46, 1177320965), (115, 470928386), (139, 389617010), (230, 235464193), (278, 194808505), (695, 77923402), (1390, 38961701), (3197, 16939870), (6394, 8469935), (15985, 3387974), (31970, 1693987)]