51275441

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 62537664

約数和(自身を除く): 11262223

約数列:

[1, 7, 23, 61, 161, 227, 427, 529, 1403, 1589, 3703, 5221, 9821, 13847, 32269, 36547, 96929, 120083, 225883, 318481, 840581, 2229367, 7325063, 51275441]

約数ペア:

[(1, 51275441), (7, 7325063), (23, 2229367), (61, 840581), (161, 318481), (227, 225883), (427, 120083), (529, 96929), (1403, 36547), (1589, 32269), (3703, 13847), (5221, 9821)]