55279386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 124620288

約数和(自身を除く): 69340902

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 631, 942, 1262, 1413, 1893, 2826, 3786, 4867, 5679, 9734, 11358, 14601, 19561, 29202, 39122, 43803, 58683, 87606, 99067, 117366, 176049, 198134, 297201, 352098, 594402, 891603, 1783206, 3071077, 6142154, 9213231, 18426462, 27639693, 55279386]

約数ペア:

[(1, 55279386), (2, 27639693), (3, 18426462), (6, 9213231), (9, 6142154), (18, 3071077), (31, 1783206), (62, 891603), (93, 594402), (157, 352098), (186, 297201), (279, 198134), (314, 176049), (471, 117366), (558, 99067), (631, 87606), (942, 58683), (1262, 43803), (1413, 39122), (1893, 29202), (2826, 19561), (3786, 14601), (4867, 11358), (5679, 9734)]