49732210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 102731328

約数和(自身を除く): 52999118

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 1787, 2530, 2783, 3574, 5566, 8935, 13915, 17870, 19657, 27830, 39314, 41101, 82202, 98285, 196570, 205505, 216227, 411010, 432454, 452111, 904222, 1081135, 2162270, 2260555, 4521110, 4973221, 9946442, 24866105, 49732210]

約数ペア:

[(1, 49732210), (2, 24866105), (5, 9946442), (10, 4973221), (11, 4521110), (22, 2260555), (23, 2162270), (46, 1081135), (55, 904222), (110, 452111), (115, 432454), (121, 411010), (230, 216227), (242, 205505), (253, 196570), (506, 98285), (605, 82202), (1210, 41101), (1265, 39314), (1787, 27830), (2530, 19657), (2783, 17870), (3574, 13915), (5566, 8935)]