51026811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 80693760

約数和(自身を除く): 29666949

約数列:

[1, 3, 11, 23, 33, 37, 69, 79, 111, 237, 253, 407, 529, 759, 851, 869, 1221, 1587, 1817, 2553, 2607, 2923, 5451, 5819, 8769, 9361, 17457, 19573, 19987, 28083, 32153, 41791, 58719, 59961, 67229, 96459, 125373, 201687, 215303, 459701, 645909, 739519, 1379103, 1546267, 2218557, 4638801, 17008937, 51026811]

約数ペア:

[(1, 51026811), (3, 17008937), (11, 4638801), (23, 2218557), (33, 1546267), (37, 1379103), (69, 739519), (79, 645909), (111, 459701), (237, 215303), (253, 201687), (407, 125373), (529, 96459), (759, 67229), (851, 59961), (869, 58719), (1221, 41791), (1587, 32153), (1817, 28083), (2553, 19987), (2607, 19573), (2923, 17457), (5451, 9361), (5819, 8769)]