50874314724

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{77447}}^1$

素因数の和:77785

約数の個数: 72

約数和(自身を含む): 130919338368

約数和(自身を除く): 80045023644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 257, 284, 426, 514, 639, 771, 852, 1028, 1278, 1542, 2313, 2556, 3084, 4626, 9252, 18247, 36494, 54741, 72988, 77447, 109482, 154894, 164223, 218964, 232341, 309788, 328446, 464682, 656892, 697023, 929364, 1394046, 2788092, 5498737, 10997474, 16496211, 19903879, 21994948, 32992422, 39807758, 49488633, 59711637, 65984844, 79615516, 98977266, 119423274, 179134911, 197954532, 238846548, 358269822, 716539644, 1413175409, 2826350818, 4239526227, 5652701636, 8479052454, 12718578681, 16958104908, 25437157362, 50874314724]

約数ペア:

[(1, 50874314724), (2, 25437157362), (3, 16958104908), (4, 12718578681), (6, 8479052454), (9, 5652701636), (12, 4239526227), (18, 2826350818), (36, 1413175409), (71, 716539644), (142, 358269822), (213, 238846548), (257, 197954532), (284, 179134911), (426, 119423274), (514, 98977266), (639, 79615516), (771, 65984844), (852, 59711637), (1028, 49488633), (1278, 39807758), (1542, 32992422), (2313, 21994948), (2556, 19903879), (3084, 16496211), (4626, 10997474), (9252, 5498737), (18247, 2788092), (36494, 1394046), (54741, 929364), (72988, 697023), (77447, 656892), (109482, 464682), (154894, 328446), (164223, 309788), (218964, 232341)]