56981085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18713}}^1$

素因数の和:18757

約数の個数: 32

約数和(自身を含む): 107792640

約数和(自身を除く): 50811555

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 18713, 56139, 93565, 130991, 280695, 392973, 542677, 654955, 1628031, 1964865, 2713385, 3798739, 8140155, 11396217, 18993695, 56981085]

約数ペア:

[(1, 56981085), (3, 18993695), (5, 11396217), (7, 8140155), (15, 3798739), (21, 2713385), (29, 1964865), (35, 1628031), (87, 654955), (105, 542677), (145, 392973), (203, 280695), (435, 130991), (609, 93565), (1015, 56139), (3045, 18713)]