48354580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 105169680

約数和(自身を除く): 56815100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 541, 545, 820, 1082, 1090, 2164, 2180, 2705, 4469, 5410, 8938, 10820, 17876, 22181, 22345, 44362, 44690, 58969, 88724, 89380, 110905, 117938, 221810, 235876, 294845, 443620, 589690, 1179380, 2417729, 4835458, 9670916, 12088645, 24177290, 48354580]

約数ペア:

[(1, 48354580), (2, 24177290), (4, 12088645), (5, 9670916), (10, 4835458), (20, 2417729), (41, 1179380), (82, 589690), (109, 443620), (164, 294845), (205, 235876), (218, 221810), (410, 117938), (436, 110905), (541, 89380), (545, 88724), (820, 58969), (1082, 44690), (1090, 44362), (2164, 22345), (2180, 22181), (2705, 17876), (4469, 10820), (5410, 8938)]