55790273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 71655840

約数和(自身を除く): 15865567

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 1163, 4361, 6853, 8141, 12793, 47971, 56987, 89551, 103507, 626857, 724549, 1138577, 5071843, 7970039, 55790273]

約数ペア:

[(1, 55790273), (7, 7970039), (11, 5071843), (49, 1138577), (77, 724549), (89, 626857), (539, 103507), (623, 89551), (979, 56987), (1163, 47971), (4361, 12793), (6853, 8141)]