55431236

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 114971136

約数和(自身を除く): 59539900

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 511, 577, 658, 1022, 1154, 1316, 2044, 2308, 3431, 4039, 6862, 8078, 13724, 16156, 24017, 27119, 42121, 48034, 54238, 84242, 96068, 108476, 168484, 189833, 294847, 379666, 589694, 759332, 1179388, 1979687, 3959374, 7918748, 13857809, 27715618, 55431236]

約数ペア:

[(1, 55431236), (2, 27715618), (4, 13857809), (7, 7918748), (14, 3959374), (28, 1979687), (47, 1179388), (73, 759332), (94, 589694), (146, 379666), (188, 294847), (292, 189833), (329, 168484), (511, 108476), (577, 96068), (658, 84242), (1022, 54238), (1154, 48034), (1316, 42121), (2044, 27119), (2308, 24017), (3431, 16156), (4039, 13724), (6862, 8078)]