49008390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37991}}^1$

素因数の和:38044

約数の個数: 32

約数和(自身を含む): 120358656

約数和(自身を除く): 71350266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 37991, 75982, 113973, 189955, 227946, 379910, 569865, 1139730, 1633613, 3267226, 4900839, 8168065, 9801678, 16336130, 24504195, 49008390]

約数ペア:

[(1, 49008390), (2, 24504195), (3, 16336130), (5, 9801678), (6, 8168065), (10, 4900839), (15, 3267226), (30, 1633613), (43, 1139730), (86, 569865), (129, 379910), (215, 227946), (258, 189955), (430, 113973), (645, 75982), (1290, 37991)]