51051784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47981}}^1$

素因数の和:48013

約数の個数: 32

約数和(自身を含む): 115156800

約数和(自身を除く): 64105016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 47981, 95962, 191924, 335867, 383848, 671734, 911639, 1343468, 1823278, 2686936, 3646556, 6381473, 7293112, 12762946, 25525892, 51051784]

約数ペア:

[(1, 51051784), (2, 25525892), (4, 12762946), (7, 7293112), (8, 6381473), (14, 3646556), (19, 2686936), (28, 1823278), (38, 1343468), (56, 911639), (76, 671734), (133, 383848), (152, 335867), (266, 191924), (532, 95962), (1064, 47981)]