542643508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5309}}^1$

素因数の和:5448

約数の個数: 48

約数和(自身を含む): 1091905920

約数和(自身を除く): 549262412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 101, 202, 253, 404, 506, 1012, 1111, 2222, 2323, 4444, 4646, 5309, 9292, 10618, 21236, 25553, 51106, 58399, 102212, 116798, 122107, 233596, 244214, 488428, 536209, 1072418, 1343177, 2144836, 2686354, 5372708, 5898299, 11796598, 12332807, 23593196, 24665614, 49331228, 135660877, 271321754, 542643508]

約数ペア:

[(1, 542643508), (2, 271321754), (4, 135660877), (11, 49331228), (22, 24665614), (23, 23593196), (44, 12332807), (46, 11796598), (92, 5898299), (101, 5372708), (202, 2686354), (253, 2144836), (404, 1343177), (506, 1072418), (1012, 536209), (1111, 488428), (2222, 244214), (2323, 233596), (4444, 122107), (4646, 116798), (5309, 102212), (9292, 58399), (10618, 51106), (21236, 25553)]