49381838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 89176464

約数和(自身を除く): 39794626

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 157, 187, 314, 319, 374, 493, 638, 841, 986, 1682, 1727, 2669, 3454, 4553, 5338, 5423, 9106, 9251, 10846, 14297, 18502, 28594, 29359, 50083, 58718, 77401, 100166, 132037, 154802, 157267, 264074, 314534, 851411, 1452407, 1702822, 2244629, 2904814, 4489258, 24690919, 49381838]

約数ペア:

[(1, 49381838), (2, 24690919), (11, 4489258), (17, 2904814), (22, 2244629), (29, 1702822), (34, 1452407), (58, 851411), (157, 314534), (187, 264074), (314, 157267), (319, 154802), (374, 132037), (493, 100166), (638, 77401), (841, 58718), (986, 50083), (1682, 29359), (1727, 28594), (2669, 18502), (3454, 14297), (4553, 10846), (5338, 9251), (5423, 9106)]