51683958

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 115174176

約数和(自身を除く): 63490218

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 309, 366, 457, 549, 618, 914, 927, 1098, 1371, 1854, 2742, 4113, 6283, 8226, 12566, 18849, 27877, 37698, 47071, 55754, 56547, 83631, 94142, 113094, 141213, 167262, 250893, 282426, 423639, 501786, 847278, 2871331, 5742662, 8613993, 17227986, 25841979, 51683958]

約数ペア:

[(1, 51683958), (2, 25841979), (3, 17227986), (6, 8613993), (9, 5742662), (18, 2871331), (61, 847278), (103, 501786), (122, 423639), (183, 282426), (206, 250893), (309, 167262), (366, 141213), (457, 113094), (549, 94142), (618, 83631), (914, 56547), (927, 55754), (1098, 47071), (1371, 37698), (1854, 27877), (2742, 18849), (4113, 12566), (6283, 8226)]