51046418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 81582336

約数和(自身を除く): 30535918

約数列:

[1, 2, 43, 47, 73, 86, 94, 146, 173, 346, 2021, 3139, 3431, 4042, 6278, 6862, 7439, 8131, 12629, 14878, 16262, 25258, 147533, 295066, 349633, 543047, 593563, 699266, 1086094, 1187126, 25523209, 51046418]

約数ペア:

[(1, 51046418), (2, 25523209), (43, 1187126), (47, 1086094), (73, 699266), (86, 593563), (94, 543047), (146, 349633), (173, 295066), (346, 147533), (2021, 25258), (3139, 16262), (3431, 14878), (4042, 12629), (6278, 8131), (6862, 7439)]