53191648

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 108319680

約数和(自身を除く): 55128032

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 397, 424, 632, 794, 848, 1264, 1588, 1696, 2528, 3176, 4187, 6352, 8374, 12704, 16748, 21041, 31363, 33496, 42082, 62726, 66992, 84164, 125452, 133984, 168328, 250904, 336656, 501808, 673312, 1003616, 1662239, 3324478, 6648956, 13297912, 26595824, 53191648]

約数ペア:

[(1, 53191648), (2, 26595824), (4, 13297912), (8, 6648956), (16, 3324478), (32, 1662239), (53, 1003616), (79, 673312), (106, 501808), (158, 336656), (212, 250904), (316, 168328), (397, 133984), (424, 125452), (632, 84164), (794, 66992), (848, 62726), (1264, 42082), (1588, 33496), (1696, 31363), (2528, 21041), (3176, 16748), (4187, 12704), (6352, 8374)]