51333678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 122518656

約数和(自身を除く): 71184978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1926, 2354, 2423, 3531, 4846, 7062, 7269, 10593, 14538, 21186, 21807, 26653, 43614, 53306, 79959, 159918, 239877, 259261, 479754, 518522, 777783, 1555566, 2333349, 2851871, 4666698, 5703742, 8555613, 17111226, 25666839, 51333678]

約数ペア:

[(1, 51333678), (2, 25666839), (3, 17111226), (6, 8555613), (9, 5703742), (11, 4666698), (18, 2851871), (22, 2333349), (33, 1555566), (66, 777783), (99, 518522), (107, 479754), (198, 259261), (214, 239877), (321, 159918), (642, 79959), (963, 53306), (1177, 43614), (1926, 26653), (2354, 21807), (2423, 21186), (3531, 14538), (4846, 10593), (7062, 7269)]