51545552

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 101993472

約数和(自身を除く): 50447920

約数列:

[1, 2, 4, 8, 16, 101, 167, 191, 202, 334, 382, 404, 668, 764, 808, 1336, 1528, 1616, 2672, 3056, 16867, 19291, 31897, 33734, 38582, 63794, 67468, 77164, 127588, 134936, 154328, 255176, 269872, 308656, 510352, 3221597, 6443194, 12886388, 25772776, 51545552]

約数ペア:

[(1, 51545552), (2, 25772776), (4, 12886388), (8, 6443194), (16, 3221597), (101, 510352), (167, 308656), (191, 269872), (202, 255176), (334, 154328), (382, 134936), (404, 127588), (668, 77164), (764, 67468), (808, 63794), (1336, 38582), (1528, 33734), (1616, 31897), (2672, 19291), (3056, 16867)]