55026470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 105256800

約数和(自身を除く): 50230330

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 2657, 4142, 5314, 10355, 13285, 20710, 26570, 50483, 100966, 252415, 289613, 504830, 579226, 1448065, 2896130, 5502647, 11005294, 27513235, 55026470]

約数ペア:

[(1, 55026470), (2, 27513235), (5, 11005294), (10, 5502647), (19, 2896130), (38, 1448065), (95, 579226), (109, 504830), (190, 289613), (218, 252415), (545, 100966), (1090, 50483), (2071, 26570), (2657, 20710), (4142, 13285), (5314, 10355)]