57146908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8306

約数の個数: 48

約数和(自身を含む): 129579520

約数和(自身を除く): 72432612

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 8263, 16526, 33052, 57841, 107419, 115682, 156997, 214838, 231364, 313994, 429676, 627988, 751933, 1098979, 1503866, 2040961, 2197958, 3007732, 4081922, 4395916, 8163844, 14286727, 28573454, 57146908]

約数ペア:

[(1, 57146908), (2, 28573454), (4, 14286727), (7, 8163844), (13, 4395916), (14, 4081922), (19, 3007732), (26, 2197958), (28, 2040961), (38, 1503866), (52, 1098979), (76, 751933), (91, 627988), (133, 429676), (182, 313994), (247, 231364), (266, 214838), (364, 156997), (494, 115682), (532, 107419), (988, 57841), (1729, 33052), (3458, 16526), (6916, 8263)]