56106340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 121137408

約数和(自身を除く): 65031068

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 463, 730, 830, 926, 1460, 1660, 1852, 2315, 4630, 6059, 9260, 12118, 24236, 30295, 33799, 38429, 60590, 67598, 76858, 121180, 135196, 153716, 168995, 192145, 337990, 384290, 675980, 768580, 2805317, 5610634, 11221268, 14026585, 28053170, 56106340]

約数ペア:

[(1, 56106340), (2, 28053170), (4, 14026585), (5, 11221268), (10, 5610634), (20, 2805317), (73, 768580), (83, 675980), (146, 384290), (166, 337990), (292, 192145), (332, 168995), (365, 153716), (415, 135196), (463, 121180), (730, 76858), (830, 67598), (926, 60590), (1460, 38429), (1660, 33799), (1852, 30295), (2315, 24236), (4630, 12118), (6059, 9260)]