53813872

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10223}}^1$

素因数の和:10285

約数の個数: 40

約数和(自身を含む): 121706496

約数和(自身を除く): 67892624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 10223, 20446, 40892, 71561, 81784, 143122, 163568, 286244, 480481, 572488, 960962, 1144976, 1921924, 3363367, 3843848, 6726734, 7687696, 13453468, 26906936, 53813872]

約数ペア:

[(1, 53813872), (2, 26906936), (4, 13453468), (7, 7687696), (8, 6726734), (14, 3843848), (16, 3363367), (28, 1921924), (47, 1144976), (56, 960962), (94, 572488), (112, 480481), (188, 286244), (329, 163568), (376, 143122), (658, 81784), (752, 71561), (1316, 40892), (2632, 20446), (5264, 10223)]