56170908

素因数分解:

$2^2\times 3^7\times {\mathrm{6421}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 147449120

約数和(自身を除く): 91278212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6421, 8748, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 173367, 231156, 346734, 520101, 693468, 1040202, 1560303, 2080404, 3120606, 4680909, 6241212, 9361818, 14042727, 18723636, 28085454, 56170908]

約数ペア:

[(1, 56170908), (2, 28085454), (3, 18723636), (4, 14042727), (6, 9361818), (9, 6241212), (12, 4680909), (18, 3120606), (27, 2080404), (36, 1560303), (54, 1040202), (81, 693468), (108, 520101), (162, 346734), (243, 231156), (324, 173367), (486, 115578), (729, 77052), (972, 57789), (1458, 38526), (2187, 25684), (2916, 19263), (4374, 12842), (6421, 8748)]