51258876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 128459520

約数和(自身を除く): 77200644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3539, 3621, 4828, 7078, 7242, 10617, 14156, 14484, 21234, 42468, 60163, 120326, 180489, 240652, 251269, 360978, 502538, 721956, 753807, 1005076, 1507614, 3015228, 4271573, 8543146, 12814719, 17086292, 25629438, 51258876]

約数ペア:

[(1, 51258876), (2, 25629438), (3, 17086292), (4, 12814719), (6, 8543146), (12, 4271573), (17, 3015228), (34, 1507614), (51, 1005076), (68, 753807), (71, 721956), (102, 502538), (142, 360978), (204, 251269), (213, 240652), (284, 180489), (426, 120326), (852, 60163), (1207, 42468), (2414, 21234), (3539, 14484), (3621, 14156), (4828, 10617), (7078, 7242)]