51908868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 146240640

約数和(自身を除く): 94331772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 2789, 3102, 4653, 5578, 6204, 8367, 9306, 11156, 16734, 18612, 25101, 30679, 33468, 50202, 61358, 92037, 100404, 122716, 131083, 184074, 262166, 276111, 368148, 393249, 524332, 552222, 786498, 1104444, 1179747, 1441913, 1572996, 2359494, 2883826, 4325739, 4718988, 5767652, 8651478, 12977217, 17302956, 25954434, 51908868]

約数ペア:

[(1, 51908868), (2, 25954434), (3, 17302956), (4, 12977217), (6, 8651478), (9, 5767652), (11, 4718988), (12, 4325739), (18, 2883826), (22, 2359494), (33, 1572996), (36, 1441913), (44, 1179747), (47, 1104444), (66, 786498), (94, 552222), (99, 524332), (132, 393249), (141, 368148), (188, 276111), (198, 262166), (282, 184074), (396, 131083), (423, 122716), (517, 100404), (564, 92037), (846, 61358), (1034, 50202), (1551, 33468), (1692, 30679), (2068, 25101), (2789, 18612), (3102, 16734), (4653, 11156), (5578, 9306), (6204, 8367)]