53037778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1721}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 83895840

約数和(自身を除く): 30858062

約数列:

[1, 2, 19, 38, 811, 1622, 1721, 3442, 15409, 30818, 32699, 65398, 1395731, 2791462, 26518889, 53037778]

約数ペア:

[(1, 53037778), (2, 26518889), (19, 2791462), (38, 1395731), (811, 65398), (1622, 32699), (1721, 30818), (3442, 15409)]