42086950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13799}}^1$

素因数の和:13872

約数の個数: 24

約数和(自身を含む): 79570800

約数和(自身を除く): 37483850

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13799, 27598, 68995, 137990, 344975, 689950, 841739, 1683478, 4208695, 8417390, 21043475, 42086950]

約数ペア:

[(1, 42086950), (2, 21043475), (5, 8417390), (10, 4208695), (25, 1683478), (50, 841739), (61, 689950), (122, 344975), (305, 137990), (610, 68995), (1525, 27598), (3050, 13799)]