56449970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^3\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 49044430

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1849, 3053, 3698, 6106, 9245, 15265, 18490, 30530, 79507, 131279, 159014, 262558, 397535, 656395, 795070, 1312790, 5644997, 11289994, 28224985, 56449970]

約数ペア:

[(1, 56449970), (2, 28224985), (5, 11289994), (10, 5644997), (43, 1312790), (71, 795070), (86, 656395), (142, 397535), (215, 262558), (355, 159014), (430, 131279), (710, 79507), (1849, 30530), (3053, 18490), (3698, 15265), (6106, 9245)]