51980148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11933}}^1$

素因数の和:11965

約数の個数: 54

約数和(自身を含む): 144437202

約数和(自身を除く): 92457054

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 11933, 23866, 35799, 47732, 71598, 107397, 131263, 143196, 214794, 262526, 393789, 429588, 525052, 787578, 1181367, 1443893, 1575156, 2362734, 2887786, 4331679, 4725468, 5775572, 8663358, 12995037, 17326716, 25990074, 51980148]

約数ペア:

[(1, 51980148), (2, 25990074), (3, 17326716), (4, 12995037), (6, 8663358), (9, 5775572), (11, 4725468), (12, 4331679), (18, 2887786), (22, 2362734), (33, 1575156), (36, 1443893), (44, 1181367), (66, 787578), (99, 525052), (121, 429588), (132, 393789), (198, 262526), (242, 214794), (363, 143196), (396, 131263), (484, 107397), (726, 71598), (1089, 47732), (1452, 35799), (2178, 23866), (4356, 11933)]