47958290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 89204544

約数和(自身を除く): 41246254

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 571, 1135, 1142, 2270, 2855, 5710, 8399, 16798, 21127, 41995, 42254, 83990, 105635, 129617, 211270, 259234, 648085, 1296170, 4795829, 9591658, 23979145, 47958290]

約数ペア:

[(1, 47958290), (2, 23979145), (5, 9591658), (10, 4795829), (37, 1296170), (74, 648085), (185, 259234), (227, 211270), (370, 129617), (454, 105635), (571, 83990), (1135, 42254), (1142, 41995), (2270, 21127), (2855, 16798), (5710, 8399)]