49899636

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3389}}^1$

素因数の和:3808

約数の個数: 36

約数和(自身を含む): 126480900

約数和(自身を除く): 76581264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3389, 3681, 4908, 6778, 7362, 10167, 13556, 14724, 20334, 30501, 40668, 61002, 122004, 1386101, 2772202, 4158303, 5544404, 8316606, 12474909, 16633212, 24949818, 49899636]

約数ペア:

[(1, 49899636), (2, 24949818), (3, 16633212), (4, 12474909), (6, 8316606), (9, 5544404), (12, 4158303), (18, 2772202), (36, 1386101), (409, 122004), (818, 61002), (1227, 40668), (1636, 30501), (2454, 20334), (3389, 14724), (3681, 13556), (4908, 10167), (6778, 7362)]