55362380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 123367104

約数和(自身を除く): 68004724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 1973, 2806, 3946, 5612, 7015, 7892, 9865, 14030, 19730, 28060, 39460, 45379, 90758, 120353, 181516, 226895, 240706, 453790, 481412, 601765, 907580, 1203530, 2407060, 2768119, 5536238, 11072476, 13840595, 27681190, 55362380]

約数ペア:

[(1, 55362380), (2, 27681190), (4, 13840595), (5, 11072476), (10, 5536238), (20, 2768119), (23, 2407060), (46, 1203530), (61, 907580), (92, 601765), (115, 481412), (122, 453790), (230, 240706), (244, 226895), (305, 181516), (460, 120353), (610, 90758), (1220, 45379), (1403, 39460), (1973, 28060), (2806, 19730), (3946, 14030), (5612, 9865), (7015, 7892)]