55051645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 21556355

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 379, 695, 1045, 1529, 1895, 2641, 4169, 7201, 7645, 13205, 20845, 29051, 36005, 52681, 79211, 145255, 263405, 396055, 579491, 1000939, 2897455, 5004695, 11010329, 55051645]

約数ペア:

[(1, 55051645), (5, 11010329), (11, 5004695), (19, 2897455), (55, 1000939), (95, 579491), (139, 396055), (209, 263405), (379, 145255), (695, 79211), (1045, 52681), (1529, 36005), (1895, 29051), (2641, 20845), (4169, 13205), (7201, 7645)]