53944300

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2370

約数の個数: 36

約数和(自身を含む): 117570600

約数和(自身を除く): 63626300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2099, 2570, 4198, 5140, 6425, 8396, 10495, 12850, 20990, 25700, 41980, 52475, 104950, 209900, 539443, 1078886, 2157772, 2697215, 5394430, 10788860, 13486075, 26972150, 53944300]

約数ペア:

[(1, 53944300), (2, 26972150), (4, 13486075), (5, 10788860), (10, 5394430), (20, 2697215), (25, 2157772), (50, 1078886), (100, 539443), (257, 209900), (514, 104950), (1028, 52475), (1285, 41980), (2099, 25700), (2570, 20990), (4198, 12850), (5140, 10495), (6425, 8396)]