53490801

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 93308544

約数和(自身を除く): 39817743

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1217, 1911, 2093, 3381, 3651, 6279, 8519, 14651, 15821, 25557, 27991, 43953, 47463, 59633, 83973, 110747, 178899, 195937, 332241, 363883, 587811, 775229, 1091649, 1371559, 2325687, 2547181, 4114677, 7641543, 17830267, 53490801]

約数ペア:

[(1, 53490801), (3, 17830267), (7, 7641543), (13, 4114677), (21, 2547181), (23, 2325687), (39, 1371559), (49, 1091649), (69, 775229), (91, 587811), (147, 363883), (161, 332241), (273, 195937), (299, 178899), (483, 110747), (637, 83973), (897, 59633), (1127, 47463), (1217, 43953), (1911, 27991), (2093, 25557), (3381, 15821), (3651, 14651), (6279, 8519)]