51560152

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 113639760

約数和(自身を除く): 62079608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1277, 1442, 2554, 2884, 5047, 5108, 5768, 8939, 10094, 10216, 17878, 20188, 35756, 40376, 62573, 71512, 125146, 131531, 250292, 263062, 500584, 526124, 920717, 1052248, 1841434, 3682868, 6445019, 7365736, 12890038, 25780076, 51560152]

約数ペア:

[(1, 51560152), (2, 25780076), (4, 12890038), (7, 7365736), (8, 6445019), (14, 3682868), (28, 1841434), (49, 1052248), (56, 920717), (98, 526124), (103, 500584), (196, 263062), (206, 250292), (392, 131531), (412, 125146), (721, 71512), (824, 62573), (1277, 40376), (1442, 35756), (2554, 20188), (2884, 17878), (5047, 10216), (5108, 10094), (5768, 8939)]