55854376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 110628000

約数和(自身を除く): 54773624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 877, 1676, 1754, 3352, 3508, 7016, 7961, 15922, 16663, 31844, 33326, 63688, 66652, 133304, 367463, 734926, 1469852, 2939704, 6981797, 13963594, 27927188, 55854376]

約数ペア:

[(1, 55854376), (2, 27927188), (4, 13963594), (8, 6981797), (19, 2939704), (38, 1469852), (76, 734926), (152, 367463), (419, 133304), (838, 66652), (877, 63688), (1676, 33326), (1754, 31844), (3352, 16663), (3508, 15922), (7016, 7961)]