48746685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 41570115

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 59, 65, 95, 177, 195, 223, 247, 285, 295, 669, 741, 767, 885, 1115, 1121, 1235, 2301, 2899, 3345, 3363, 3705, 3835, 4237, 5605, 8697, 11505, 12711, 13157, 14495, 14573, 16815, 21185, 39471, 43485, 43719, 55081, 63555, 65785, 72865, 165243, 171041, 197355, 218595, 249983, 275405, 513123, 749949, 826215, 855205, 1249915, 2565615, 3249779, 3749745, 9749337, 16248895, 48746685]

約数ペア:

[(1, 48746685), (3, 16248895), (5, 9749337), (13, 3749745), (15, 3249779), (19, 2565615), (39, 1249915), (57, 855205), (59, 826215), (65, 749949), (95, 513123), (177, 275405), (195, 249983), (223, 218595), (247, 197355), (285, 171041), (295, 165243), (669, 72865), (741, 65785), (767, 63555), (885, 55081), (1115, 43719), (1121, 43485), (1235, 39471), (2301, 21185), (2899, 16815), (3345, 14573), (3363, 14495), (3705, 13157), (3835, 12711), (4237, 11505), (5605, 8697)]