56655473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 72595200

約数和(自身を除く): 15939727

約数列:

[1, 7, 19, 29, 37, 133, 203, 259, 397, 551, 703, 1073, 2779, 3857, 4921, 7511, 7543, 11513, 14689, 20387, 52801, 80591, 102823, 142709, 218747, 279091, 425981, 1531229, 1953637, 2981867, 8093639, 56655473]

約数ペア:

[(1, 56655473), (7, 8093639), (19, 2981867), (29, 1953637), (37, 1531229), (133, 425981), (203, 279091), (259, 218747), (397, 142709), (551, 102823), (703, 80591), (1073, 52801), (2779, 20387), (3857, 14689), (4921, 11513), (7511, 7543)]