51745302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 128544000

約数和(自身を除く): 76798698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 823, 998, 1497, 1646, 2469, 2994, 3493, 4491, 4938, 5761, 6986, 7407, 8982, 10479, 11522, 14814, 17283, 20958, 31437, 34566, 51849, 62874, 103698, 410677, 821354, 1232031, 2464062, 2874739, 3696093, 5749478, 7392186, 8624217, 17248434, 25872651, 51745302]

約数ペア:

[(1, 51745302), (2, 25872651), (3, 17248434), (6, 8624217), (7, 7392186), (9, 5749478), (14, 3696093), (18, 2874739), (21, 2464062), (42, 1232031), (63, 821354), (126, 410677), (499, 103698), (823, 62874), (998, 51849), (1497, 34566), (1646, 31437), (2469, 20958), (2994, 17283), (3493, 14814), (4491, 11522), (4938, 10479), (5761, 8982), (6986, 7407)]