42507050

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4451}}^1$

素因数の和:4654

約数の個数: 24

約数和(自身を含む): 79494912

約数和(自身を除く): 36987862

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4451, 4775, 8902, 9550, 22255, 44510, 111275, 222550, 850141, 1700282, 4250705, 8501410, 21253525, 42507050]

約数ペア:

[(1, 42507050), (2, 21253525), (5, 8501410), (10, 4250705), (25, 1700282), (50, 850141), (191, 222550), (382, 111275), (955, 44510), (1910, 22255), (4451, 9550), (4775, 8902)]