52570870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 56020970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 1889, 2530, 2783, 3778, 5566, 9445, 13915, 18890, 20779, 27830, 41558, 43447, 86894, 103895, 207790, 217235, 228569, 434470, 457138, 477917, 955834, 1142845, 2285690, 2389585, 4779170, 5257087, 10514174, 26285435, 52570870]

約数ペア:

[(1, 52570870), (2, 26285435), (5, 10514174), (10, 5257087), (11, 4779170), (22, 2389585), (23, 2285690), (46, 1142845), (55, 955834), (110, 477917), (115, 457138), (121, 434470), (230, 228569), (242, 217235), (253, 207790), (506, 103895), (605, 86894), (1210, 43447), (1265, 41558), (1889, 27830), (2530, 20779), (2783, 18890), (3778, 13915), (5566, 9445)]