48544420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 106622208

約数和(自身を除く): 58077788

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 1201, 2021, 2402, 4042, 4804, 6005, 8084, 10105, 12010, 20210, 24020, 40420, 51643, 56447, 103286, 112894, 206572, 225788, 258215, 282235, 516430, 564470, 1032860, 1128940, 2427221, 4854442, 9708884, 12136105, 24272210, 48544420]

約数ペア:

[(1, 48544420), (2, 24272210), (4, 12136105), (5, 9708884), (10, 4854442), (20, 2427221), (43, 1128940), (47, 1032860), (86, 564470), (94, 516430), (172, 282235), (188, 258215), (215, 225788), (235, 206572), (430, 112894), (470, 103286), (860, 56447), (940, 51643), (1201, 40420), (2021, 24020), (2402, 20210), (4042, 12010), (4804, 10105), (6005, 8084)]