56968940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 138039552

約数和(自身を除く): 81070612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 3803, 7490, 7606, 14980, 15212, 19015, 26621, 38030, 53242, 76060, 106484, 133105, 266210, 406921, 532420, 813842, 1627684, 2034605, 2848447, 4069210, 5696894, 8138420, 11393788, 14242235, 28484470, 56968940]

約数ペア:

[(1, 56968940), (2, 28484470), (4, 14242235), (5, 11393788), (7, 8138420), (10, 5696894), (14, 4069210), (20, 2848447), (28, 2034605), (35, 1627684), (70, 813842), (107, 532420), (140, 406921), (214, 266210), (428, 133105), (535, 106484), (749, 76060), (1070, 53242), (1498, 38030), (2140, 26621), (2996, 19015), (3745, 15212), (3803, 14980), (7490, 7606)]