51254238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6323}}^1$

素因数の和:6528

約数の個数: 32

約数和(自身を含む): 117778176

約数和(自身を除く): 66523938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 6323, 8106, 12646, 18969, 37938, 44261, 88522, 132783, 265566, 1220339, 2440678, 3661017, 7322034, 8542373, 17084746, 25627119, 51254238]

約数ペア:

[(1, 51254238), (2, 25627119), (3, 17084746), (6, 8542373), (7, 7322034), (14, 3661017), (21, 2440678), (42, 1220339), (193, 265566), (386, 132783), (579, 88522), (1158, 44261), (1351, 37938), (2702, 18969), (4053, 12646), (6323, 8106)]