40983906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 90574848

約数和(自身を除く): 49590942

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 83, 94, 102, 103, 141, 166, 206, 249, 282, 309, 498, 618, 799, 1411, 1598, 1751, 2397, 2822, 3502, 3901, 4233, 4794, 4841, 5253, 7802, 8466, 8549, 9682, 10506, 11703, 14523, 17098, 23406, 25647, 29046, 51294, 66317, 82297, 132634, 145333, 164594, 198951, 246891, 290666, 397902, 401803, 435999, 493782, 803606, 871998, 1205409, 2410818, 6830651, 13661302, 20491953, 40983906]

約数ペア:

[(1, 40983906), (2, 20491953), (3, 13661302), (6, 6830651), (17, 2410818), (34, 1205409), (47, 871998), (51, 803606), (83, 493782), (94, 435999), (102, 401803), (103, 397902), (141, 290666), (166, 246891), (206, 198951), (249, 164594), (282, 145333), (309, 132634), (498, 82297), (618, 66317), (799, 51294), (1411, 29046), (1598, 25647), (1751, 23406), (2397, 17098), (2822, 14523), (3502, 11703), (3901, 10506), (4233, 9682), (4794, 8549), (4841, 8466), (5253, 7802)]