51405156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11801}}^1$

素因数の和:11833

約数の個数: 54

約数和(自身を含む): 142839606

約数和(自身を除く): 91434450

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, 11801, 23602, 35403, 47204, 70806, 106209, 129811, 141612, 212418, 259622, 389433, 424836, 519244, 778866, 1168299, 1427921, 1557732, 2336598, 2855842, 4283763, 4673196, 5711684, 8567526, 12851289, 17135052, 25702578, 51405156]

約数ペア:

[(1, 51405156), (2, 25702578), (3, 17135052), (4, 12851289), (6, 8567526), (9, 5711684), (11, 4673196), (12, 4283763), (18, 2855842), (22, 2336598), (33, 1557732), (36, 1427921), (44, 1168299), (66, 778866), (99, 519244), (121, 424836), (132, 389433), (198, 259622), (242, 212418), (363, 141612), (396, 129811), (484, 106209), (726, 70806), (1089, 47204), (1452, 35403), (2178, 23602), (4356, 11801)]