47871474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24251}}^1$

素因数の和:24310

約数の個数: 32

約数和(自身を含む): 111753216

約数和(自身を除く): 63881742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 24251, 48502, 72753, 145506, 169757, 339514, 509271, 1018542, 1139797, 2279594, 3419391, 6838782, 7978579, 15957158, 23935737, 47871474]

約数ペア:

[(1, 47871474), (2, 23935737), (3, 15957158), (6, 7978579), (7, 6838782), (14, 3419391), (21, 2279594), (42, 1139797), (47, 1018542), (94, 509271), (141, 339514), (282, 169757), (329, 145506), (658, 72753), (987, 48502), (1974, 24251)]