51573236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90163}}^1$

素因数の和:90191

約数の個数: 24

約数和(自身を含む): 106032864

約数和(自身を除く): 54459628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 90163, 180326, 360652, 991793, 1172119, 1983586, 2344238, 3967172, 4688476, 12893309, 25786618, 51573236]

約数ペア:

[(1, 51573236), (2, 25786618), (4, 12893309), (11, 4688476), (13, 3967172), (22, 2344238), (26, 1983586), (44, 1172119), (52, 991793), (143, 360652), (286, 180326), (572, 90163)]