56920428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27739}}^1$

素因数の和:27771

約数の個数: 48

約数和(自身を含む): 155344000

約数和(自身を除く): 98423572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 27739, 55478, 83217, 110956, 166434, 249651, 332868, 499302, 527041, 748953, 998604, 1054082, 1497906, 1581123, 2108164, 2995812, 3162246, 4743369, 6324492, 9486738, 14230107, 18973476, 28460214, 56920428]

約数ペア:

[(1, 56920428), (2, 28460214), (3, 18973476), (4, 14230107), (6, 9486738), (9, 6324492), (12, 4743369), (18, 3162246), (19, 2995812), (27, 2108164), (36, 1581123), (38, 1497906), (54, 1054082), (57, 998604), (76, 748953), (108, 527041), (114, 499302), (171, 332868), (228, 249651), (342, 166434), (513, 110956), (684, 83217), (1026, 55478), (2052, 27739)]