50921380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16217}}^1$

素因数の和:16383

約数の個数: 24

約数和(自身を含む): 107622648

約数和(自身を除く): 56701268

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 16217, 32434, 64868, 81085, 162170, 324340, 2546069, 5092138, 10184276, 12730345, 25460690, 50921380]

約数ペア:

[(1, 50921380), (2, 25460690), (4, 12730345), (5, 10184276), (10, 5092138), (20, 2546069), (157, 324340), (314, 162170), (628, 81085), (785, 64868), (1570, 32434), (3140, 16217)]