53341960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190507}}^1$

素因数の和:190525

約数の個数: 32

約数和(自身を含む): 137165760

約数和(自身を除く): 83823800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190507, 381014, 762028, 952535, 1333549, 1524056, 1905070, 2667098, 3810140, 5334196, 6667745, 7620280, 10668392, 13335490, 26670980, 53341960]

約数ペア:

[(1, 53341960), (2, 26670980), (4, 13335490), (5, 10668392), (7, 7620280), (8, 6667745), (10, 5334196), (14, 3810140), (20, 2667098), (28, 1905070), (35, 1524056), (40, 1333549), (56, 952535), (70, 762028), (140, 381014), (280, 190507)]