53379284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 59718316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 373, 532, 538, 746, 1076, 1492, 1883, 2611, 3766, 5111, 5222, 7087, 7532, 10222, 10444, 14174, 20444, 28348, 35777, 49609, 71554, 99218, 100337, 143108, 198436, 200674, 401348, 702359, 1404718, 1906403, 2809436, 3812806, 7625612, 13344821, 26689642, 53379284]

約数ペア:

[(1, 53379284), (2, 26689642), (4, 13344821), (7, 7625612), (14, 3812806), (19, 2809436), (28, 1906403), (38, 1404718), (76, 702359), (133, 401348), (266, 200674), (269, 198436), (373, 143108), (532, 100337), (538, 99218), (746, 71554), (1076, 49609), (1492, 35777), (1883, 28348), (2611, 20444), (3766, 14174), (5111, 10444), (5222, 10222), (7087, 7532)]