56961128

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 124898400

約数和(自身を除く): 67937272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 439, 662, 878, 1324, 1756, 2317, 2648, 3073, 3512, 4634, 6146, 9268, 12292, 16219, 18536, 21511, 24584, 32438, 43022, 64876, 86044, 129752, 145309, 172088, 290618, 581236, 1017163, 1162472, 2034326, 4068652, 7120141, 8137304, 14240282, 28480564, 56961128]

約数ペア:

[(1, 56961128), (2, 28480564), (4, 14240282), (7, 8137304), (8, 7120141), (14, 4068652), (28, 2034326), (49, 1162472), (56, 1017163), (98, 581236), (196, 290618), (331, 172088), (392, 145309), (439, 129752), (662, 86044), (878, 64876), (1324, 43022), (1756, 32438), (2317, 24584), (2648, 21511), (3073, 18536), (3512, 16219), (4634, 12292), (6146, 9268)]