66089950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 127554336

約数和(自身を除く): 61464386

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 205, 206, 313, 410, 515, 626, 1025, 1030, 1565, 2050, 2575, 3130, 4223, 5150, 7825, 8446, 12833, 15650, 21115, 25666, 32239, 42230, 64165, 64478, 105575, 128330, 161195, 211150, 320825, 322390, 641650, 805975, 1321799, 1611950, 2643598, 6608995, 13217990, 33044975, 66089950]

約数ペア:

[(1, 66089950), (2, 33044975), (5, 13217990), (10, 6608995), (25, 2643598), (41, 1611950), (50, 1321799), (82, 805975), (103, 641650), (205, 322390), (206, 320825), (313, 211150), (410, 161195), (515, 128330), (626, 105575), (1025, 64478), (1030, 64165), (1565, 42230), (2050, 32239), (2575, 25666), (3130, 21115), (4223, 15650), (5150, 12833), (7825, 8446)]