51267342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 75014898

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 826, 1003, 1217, 1239, 2006, 2434, 2478, 3009, 3651, 6018, 7021, 7302, 8519, 14042, 17038, 20689, 21063, 25557, 41378, 42126, 51114, 62067, 71803, 124134, 143606, 144823, 215409, 289646, 430818, 434469, 502621, 868938, 1005242, 1220651, 1507863, 2441302, 3015726, 3661953, 7323906, 8544557, 17089114, 25633671, 51267342]

約数ペア:

[(1, 51267342), (2, 25633671), (3, 17089114), (6, 8544557), (7, 7323906), (14, 3661953), (17, 3015726), (21, 2441302), (34, 1507863), (42, 1220651), (51, 1005242), (59, 868938), (102, 502621), (118, 434469), (119, 430818), (177, 289646), (238, 215409), (354, 144823), (357, 143606), (413, 124134), (714, 71803), (826, 62067), (1003, 51114), (1217, 42126), (1239, 41378), (2006, 25557), (2434, 21063), (2478, 20689), (3009, 17038), (3651, 14042), (6018, 8519), (7021, 7302)]