56216485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 78317568

約数和(自身を除く): 22101083

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 713, 1213, 1495, 2015, 3565, 6065, 9269, 15769, 27899, 37603, 46345, 78845, 139495, 188015, 362687, 488839, 864869, 1813435, 2444195, 4324345, 11243297, 56216485]

約数ペア:

[(1, 56216485), (5, 11243297), (13, 4324345), (23, 2444195), (31, 1813435), (65, 864869), (115, 488839), (155, 362687), (299, 188015), (403, 139495), (713, 78845), (1213, 46345), (1495, 37603), (2015, 27899), (3565, 15769), (6065, 9269)]