51691266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3767

約数の個数: 48

約数和(自身を含む): 123933888

約数和(自身を除く): 72242622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 3677, 4686, 7029, 7354, 11031, 14058, 22062, 33093, 40447, 66186, 80894, 121341, 242682, 261067, 364023, 522134, 728046, 783201, 1566402, 2349603, 2871737, 4699206, 5743474, 8615211, 17230422, 25845633, 51691266]

約数ペア:

[(1, 51691266), (2, 25845633), (3, 17230422), (6, 8615211), (9, 5743474), (11, 4699206), (18, 2871737), (22, 2349603), (33, 1566402), (66, 783201), (71, 728046), (99, 522134), (142, 364023), (198, 261067), (213, 242682), (426, 121341), (639, 80894), (781, 66186), (1278, 40447), (1562, 33093), (2343, 22062), (3677, 14058), (4686, 11031), (7029, 7354)]