48187804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 99368640

約数和(自身を除く): 51180836

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 317, 356, 427, 623, 634, 854, 1246, 1268, 1708, 2219, 2492, 4438, 5429, 8876, 10858, 19337, 21716, 28213, 38003, 38674, 56426, 76006, 77348, 112852, 135359, 152012, 197491, 270718, 394982, 541436, 789964, 1720993, 3441986, 6883972, 12046951, 24093902, 48187804]

約数ペア:

[(1, 48187804), (2, 24093902), (4, 12046951), (7, 6883972), (14, 3441986), (28, 1720993), (61, 789964), (89, 541436), (122, 394982), (178, 270718), (244, 197491), (317, 152012), (356, 135359), (427, 112852), (623, 77348), (634, 76006), (854, 56426), (1246, 38674), (1268, 38003), (1708, 28213), (2219, 21716), (2492, 19337), (4438, 10858), (5429, 8876)]