47065648

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 107216848

約数和(自身を除く): 60151200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 166, 244, 332, 427, 488, 581, 664, 854, 976, 1162, 1328, 1708, 2324, 3416, 4648, 5063, 6832, 6889, 9296, 10126, 13778, 20252, 27556, 35441, 40504, 48223, 55112, 70882, 81008, 96446, 110224, 141764, 192892, 283528, 385784, 420229, 567056, 771568, 840458, 1680916, 2941603, 3361832, 5883206, 6723664, 11766412, 23532824, 47065648]

約数ペア:

[(1, 47065648), (2, 23532824), (4, 11766412), (7, 6723664), (8, 5883206), (14, 3361832), (16, 2941603), (28, 1680916), (56, 840458), (61, 771568), (83, 567056), (112, 420229), (122, 385784), (166, 283528), (244, 192892), (332, 141764), (427, 110224), (488, 96446), (581, 81008), (664, 70882), (854, 55112), (976, 48223), (1162, 40504), (1328, 35441), (1708, 27556), (2324, 20252), (3416, 13778), (4648, 10126), (5063, 9296), (6832, 6889)]