26355010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 54468288

約数和(自身を除く): 28113278

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 947, 1210, 1265, 1894, 2530, 2783, 4735, 5566, 9470, 10417, 13915, 20834, 21781, 27830, 43562, 52085, 104170, 108905, 114587, 217810, 229174, 239591, 479182, 572935, 1145870, 1197955, 2395910, 2635501, 5271002, 13177505, 26355010]

約数ペア:

[(1, 26355010), (2, 13177505), (5, 5271002), (10, 2635501), (11, 2395910), (22, 1197955), (23, 1145870), (46, 572935), (55, 479182), (110, 239591), (115, 229174), (121, 217810), (230, 114587), (242, 108905), (253, 104170), (506, 52085), (605, 43562), (947, 27830), (1210, 21781), (1265, 20834), (1894, 13915), (2530, 10417), (2783, 9470), (4735, 5566)]