53568400

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 129669652

約数和(自身を除く): 76101252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 314, 400, 628, 785, 853, 1256, 1570, 1706, 2512, 3140, 3412, 3925, 4265, 6280, 6824, 7850, 8530, 12560, 13648, 15700, 17060, 21325, 31400, 34120, 42650, 62800, 68240, 85300, 133921, 170600, 267842, 341200, 535684, 669605, 1071368, 1339210, 2142736, 2678420, 3348025, 5356840, 6696050, 10713680, 13392100, 26784200, 53568400]

約数ペア:

[(1, 53568400), (2, 26784200), (4, 13392100), (5, 10713680), (8, 6696050), (10, 5356840), (16, 3348025), (20, 2678420), (25, 2142736), (40, 1339210), (50, 1071368), (80, 669605), (100, 535684), (157, 341200), (200, 267842), (314, 170600), (400, 133921), (628, 85300), (785, 68240), (853, 62800), (1256, 42650), (1570, 34120), (1706, 31400), (2512, 21325), (3140, 17060), (3412, 15700), (3925, 13648), (4265, 12560), (6280, 8530), (6824, 7850)]