51888078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 124405632

約数和(自身を除く): 72517554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 3691, 4686, 7029, 7382, 11073, 14058, 22146, 33219, 40601, 66438, 81202, 121803, 243606, 262061, 365409, 524122, 730818, 786183, 1572366, 2358549, 2882671, 4717098, 5765342, 8648013, 17296026, 25944039, 51888078]

約数ペア:

[(1, 51888078), (2, 25944039), (3, 17296026), (6, 8648013), (9, 5765342), (11, 4717098), (18, 2882671), (22, 2358549), (33, 1572366), (66, 786183), (71, 730818), (99, 524122), (142, 365409), (198, 262061), (213, 243606), (426, 121803), (639, 81202), (781, 66438), (1278, 40601), (1562, 33219), (2343, 22146), (3691, 14058), (4686, 11073), (7029, 7382)]