54313438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 34955042

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 491, 779, 982, 1349, 1558, 2698, 2911, 5822, 9329, 18658, 20131, 34861, 40262, 55309, 69722, 110618, 382489, 662359, 764978, 1324718, 1429301, 2858602, 27156719, 54313438]

約数ペア:

[(1, 54313438), (2, 27156719), (19, 2858602), (38, 1429301), (41, 1324718), (71, 764978), (82, 662359), (142, 382489), (491, 110618), (779, 69722), (982, 55309), (1349, 40262), (1558, 34861), (2698, 20131), (2911, 18658), (5822, 9329)]