50003018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 41442742

約数列:

[1, 2, 13, 17, 26, 29, 34, 47, 58, 83, 94, 166, 221, 377, 442, 493, 611, 754, 799, 986, 1079, 1222, 1363, 1411, 1598, 2158, 2407, 2726, 2822, 3901, 4814, 6409, 7802, 10387, 12818, 17719, 18343, 20774, 23171, 31291, 35438, 36686, 40919, 46342, 50713, 62582, 66317, 81838, 101426, 113129, 132634, 226258, 301223, 531947, 602446, 862121, 1063894, 1470677, 1724242, 1923193, 2941354, 3846386, 25001509, 50003018]

約数ペア:

[(1, 50003018), (2, 25001509), (13, 3846386), (17, 2941354), (26, 1923193), (29, 1724242), (34, 1470677), (47, 1063894), (58, 862121), (83, 602446), (94, 531947), (166, 301223), (221, 226258), (377, 132634), (442, 113129), (493, 101426), (611, 81838), (754, 66317), (799, 62582), (986, 50713), (1079, 46342), (1222, 40919), (1363, 36686), (1411, 35438), (1598, 31291), (2158, 23171), (2407, 20774), (2726, 18343), (2822, 17719), (3901, 12818), (4814, 10387), (6409, 7802)]