56228215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 73322496

約数和(自身を除く): 17094281

約数列:

[1, 5, 23, 47, 101, 103, 115, 235, 505, 515, 1081, 2323, 2369, 4747, 4841, 5405, 10403, 11615, 11845, 23735, 24205, 52015, 109181, 111343, 239269, 488941, 545905, 556715, 1196345, 2444705, 11245643, 56228215]

約数ペア:

[(1, 56228215), (5, 11245643), (23, 2444705), (47, 1196345), (101, 556715), (103, 545905), (115, 488941), (235, 239269), (505, 111343), (515, 109181), (1081, 52015), (2323, 24205), (2369, 23735), (4747, 11845), (4841, 11615), (5405, 10403)]