56010520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 131790960

約数和(自身を除く): 75780440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 2647, 4232, 5290, 5294, 10580, 10588, 13235, 21160, 21176, 26470, 52940, 60881, 105880, 121762, 243524, 304405, 487048, 608810, 1217620, 1400263, 2435240, 2800526, 5601052, 7001315, 11202104, 14002630, 28005260, 56010520]

約数ペア:

[(1, 56010520), (2, 28005260), (4, 14002630), (5, 11202104), (8, 7001315), (10, 5601052), (20, 2800526), (23, 2435240), (40, 1400263), (46, 1217620), (92, 608810), (115, 487048), (184, 304405), (230, 243524), (460, 121762), (529, 105880), (920, 60881), (1058, 52940), (2116, 26470), (2645, 21176), (2647, 21160), (4232, 13235), (5290, 10588), (5294, 10580)]