54490804516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{19979}}^1$

素因数の和:20284

約数の個数: 48

約数和(自身を含む): 99175285440

約数和(自身を除く): 44684480924

約数列:

[1, 2, 4, 43, 86, 101, 157, 172, 202, 314, 404, 628, 4343, 6751, 8686, 13502, 15857, 17372, 19979, 27004, 31714, 39958, 63428, 79916, 681851, 859097, 1363702, 1718194, 2017879, 2727404, 3136703, 3436388, 4035758, 6273406, 8071516, 12546812, 86768797, 134878229, 173537594, 269756458, 316807003, 347075188, 539512916, 633614006, 1267228012, 13622701129, 27245402258, 54490804516]

約数ペア:

[(1, 54490804516), (2, 27245402258), (4, 13622701129), (43, 1267228012), (86, 633614006), (101, 539512916), (157, 347075188), (172, 316807003), (202, 269756458), (314, 173537594), (404, 134878229), (628, 86768797), (4343, 12546812), (6751, 8071516), (8686, 6273406), (13502, 4035758), (15857, 3436388), (17372, 3136703), (19979, 2727404), (27004, 2017879), (31714, 1718194), (39958, 1363702), (63428, 859097), (79916, 681851)]