49311570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21347}}^1$

素因数の和:21375

約数の個数: 64

約数和(自身を含む): 147557376

約数和(自身を除く): 98245806

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21347, 42694, 64041, 106735, 128082, 149429, 213470, 234817, 298858, 320205, 448287, 469634, 640410, 704451, 747145, 896574, 1174085, 1408902, 1494290, 1643719, 2241435, 2348170, 3287438, 3522255, 4482870, 4931157, 7044510, 8218595, 9862314, 16437190, 24655785, 49311570]

約数ペア:

[(1, 49311570), (2, 24655785), (3, 16437190), (5, 9862314), (6, 8218595), (7, 7044510), (10, 4931157), (11, 4482870), (14, 3522255), (15, 3287438), (21, 2348170), (22, 2241435), (30, 1643719), (33, 1494290), (35, 1408902), (42, 1174085), (55, 896574), (66, 747145), (70, 704451), (77, 640410), (105, 469634), (110, 448287), (154, 320205), (165, 298858), (210, 234817), (231, 213470), (330, 149429), (385, 128082), (462, 106735), (770, 64041), (1155, 42694), (2310, 21347)]