50725900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6514

約数の個数: 36

約数和(自身を含む): 111485920

約数和(自身を除く): 60760020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 6421, 7900, 12842, 25684, 32105, 64210, 128420, 160525, 321050, 507259, 642100, 1014518, 2029036, 2536295, 5072590, 10145180, 12681475, 25362950, 50725900]

約数ペア:

[(1, 50725900), (2, 25362950), (4, 12681475), (5, 10145180), (10, 5072590), (20, 2536295), (25, 2029036), (50, 1014518), (79, 642100), (100, 507259), (158, 321050), (316, 160525), (395, 128420), (790, 64210), (1580, 32105), (1975, 25684), (3950, 12842), (6421, 7900)]