51438304

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 56554784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1487, 1504, 2162, 2974, 4324, 5948, 8648, 11896, 17296, 23792, 34201, 34592, 47584, 68402, 69889, 136804, 139778, 273608, 279556, 547216, 559112, 1094432, 1118224, 1607447, 2236448, 3214894, 6429788, 12859576, 25719152, 51438304]

約数ペア:

[(1, 51438304), (2, 25719152), (4, 12859576), (8, 6429788), (16, 3214894), (23, 2236448), (32, 1607447), (46, 1118224), (47, 1094432), (92, 559112), (94, 547216), (184, 279556), (188, 273608), (368, 139778), (376, 136804), (736, 69889), (752, 68402), (1081, 47584), (1487, 34592), (1504, 34201), (2162, 23792), (2974, 17296), (4324, 11896), (5948, 8648)]