56557788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2503}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 151441920

約数和(自身を除く): 94884132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 2503, 3228, 3766, 5006, 5649, 7509, 7532, 10012, 11298, 15018, 17521, 22596, 30036, 35042, 52563, 70084, 105126, 210252, 673307, 1346614, 2019921, 2693228, 4039842, 4713149, 8079684, 9426298, 14139447, 18852596, 28278894, 56557788]

約数ペア:

[(1, 56557788), (2, 28278894), (3, 18852596), (4, 14139447), (6, 9426298), (7, 8079684), (12, 4713149), (14, 4039842), (21, 2693228), (28, 2019921), (42, 1346614), (84, 673307), (269, 210252), (538, 105126), (807, 70084), (1076, 52563), (1614, 35042), (1883, 30036), (2503, 22596), (3228, 17521), (3766, 15018), (5006, 11298), (5649, 10012), (7509, 7532)]