51812380

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3793}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 108994032

約数和(自身を除く): 57181652

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 3793, 6830, 7586, 13660, 15172, 18965, 37930, 75860, 2590619, 5181238, 10362476, 12953095, 25906190, 51812380]

約数ペア:

[(1, 51812380), (2, 25906190), (4, 12953095), (5, 10362476), (10, 5181238), (20, 2590619), (683, 75860), (1366, 37930), (2732, 18965), (3415, 15172), (3793, 13660), (6830, 7586)]