52408538

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 101735424

約数和(自身を除く): 49326886

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1327, 1519, 2654, 2821, 3038, 5642, 9289, 17251, 18578, 19747, 34502, 39494, 41137, 65023, 82274, 120757, 130046, 241514, 287959, 534781, 575918, 845299, 1069562, 1690598, 2015713, 3743467, 4031426, 7486934, 26204269, 52408538]

約数ペア:

[(1, 52408538), (2, 26204269), (7, 7486934), (13, 4031426), (14, 3743467), (26, 2015713), (31, 1690598), (49, 1069562), (62, 845299), (91, 575918), (98, 534781), (182, 287959), (217, 241514), (403, 130046), (434, 120757), (637, 82274), (806, 65023), (1274, 41137), (1327, 39494), (1519, 34502), (2654, 19747), (2821, 18578), (3038, 17251), (5642, 9289)]