56516148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 154882728

約数和(自身を除く): 98366580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 613, 788, 1182, 1226, 1773, 1839, 2364, 2452, 2561, 3546, 3678, 5122, 5517, 7092, 7356, 7683, 7969, 10244, 11034, 15366, 15938, 22068, 23049, 23907, 30732, 31876, 46098, 47814, 71721, 92196, 95628, 120761, 143442, 241522, 286884, 362283, 483044, 724566, 1086849, 1449132, 1569893, 2173698, 3139786, 4347396, 4709679, 6279572, 9419358, 14129037, 18838716, 28258074, 56516148]

約数ペア:

[(1, 56516148), (2, 28258074), (3, 18838716), (4, 14129037), (6, 9419358), (9, 6279572), (12, 4709679), (13, 4347396), (18, 3139786), (26, 2173698), (36, 1569893), (39, 1449132), (52, 1086849), (78, 724566), (117, 483044), (156, 362283), (197, 286884), (234, 241522), (394, 143442), (468, 120761), (591, 95628), (613, 92196), (788, 71721), (1182, 47814), (1226, 46098), (1773, 31876), (1839, 30732), (2364, 23907), (2452, 23049), (2561, 22068), (3546, 15938), (3678, 15366), (5122, 11034), (5517, 10244), (7092, 7969), (7356, 7683)]