47648286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 121642560

約数和(自身を除く): 73994274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 607, 623, 801, 882, 1214, 1246, 1602, 1821, 1869, 3642, 3738, 4249, 4361, 5463, 5607, 8498, 8722, 10926, 11214, 12747, 13083, 25494, 26166, 29743, 38241, 39249, 54023, 59486, 76482, 78498, 89229, 108046, 162069, 178458, 267687, 324138, 378161, 486207, 535374, 756322, 972414, 1134483, 2268966, 2647127, 3403449, 5294254, 6806898, 7941381, 15882762, 23824143, 47648286]

約数ペア:

[(1, 47648286), (2, 23824143), (3, 15882762), (6, 7941381), (7, 6806898), (9, 5294254), (14, 3403449), (18, 2647127), (21, 2268966), (42, 1134483), (49, 972414), (63, 756322), (89, 535374), (98, 486207), (126, 378161), (147, 324138), (178, 267687), (267, 178458), (294, 162069), (441, 108046), (534, 89229), (607, 78498), (623, 76482), (801, 59486), (882, 54023), (1214, 39249), (1246, 38241), (1602, 29743), (1821, 26166), (1869, 25494), (3642, 13083), (3738, 12747), (4249, 11214), (4361, 10926), (5463, 8722), (5607, 8498)]