55100030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 102698496

約数和(自身を除く): 47598466

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1087, 1370, 2174, 5069, 5435, 10138, 10870, 25345, 40219, 50690, 80438, 148919, 201095, 297838, 402190, 744595, 1489190, 5510003, 11020006, 27550015, 55100030]

約数ペア:

[(1, 55100030), (2, 27550015), (5, 11020006), (10, 5510003), (37, 1489190), (74, 744595), (137, 402190), (185, 297838), (274, 201095), (370, 148919), (685, 80438), (1087, 50690), (1370, 40219), (2174, 25345), (5069, 10870), (5435, 10138)]