49991690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1657}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 103140864

約数和(自身を除く): 53149174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 1657, 2155, 3017, 3314, 4310, 6034, 8285, 11599, 15085, 16570, 23198, 30170, 57995, 115990, 714167, 1428334, 3570835, 4999169, 7141670, 9998338, 24995845, 49991690]

約数ペア:

[(1, 49991690), (2, 24995845), (5, 9998338), (7, 7141670), (10, 4999169), (14, 3570835), (35, 1428334), (70, 714167), (431, 115990), (862, 57995), (1657, 30170), (2155, 23198), (3017, 16570), (3314, 15085), (4310, 11599), (6034, 8285)]