42019968485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1\times {\mathrm{4561}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 55371147264

約数和(自身を除く): 13351178779

約数列:

[1, 5, 11, 55, 191, 877, 955, 2101, 4385, 4561, 9647, 10505, 22805, 48235, 50171, 167507, 250855, 837535, 871151, 1842577, 3999997, 4355755, 9212885, 9582661, 19999985, 43999967, 47913305, 219999835, 763999427, 3819997135, 8403993697, 42019968485]

約数ペア:

[(1, 42019968485), (5, 8403993697), (11, 3819997135), (55, 763999427), (191, 219999835), (877, 47913305), (955, 43999967), (2101, 19999985), (4385, 9582661), (4561, 9212885), (9647, 4355755), (10505, 3999997), (22805, 1842577), (48235, 871151), (50171, 837535), (167507, 250855)]