56549180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 124649280

約数和(自身を除く): 68100100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 457, 460, 538, 914, 1076, 1345, 1828, 2285, 2690, 4570, 5380, 6187, 9140, 10511, 12374, 21022, 24748, 30935, 42044, 52555, 61870, 105110, 122933, 123740, 210220, 245866, 491732, 614665, 1229330, 2458660, 2827459, 5654918, 11309836, 14137295, 28274590, 56549180]

約数ペア:

[(1, 56549180), (2, 28274590), (4, 14137295), (5, 11309836), (10, 5654918), (20, 2827459), (23, 2458660), (46, 1229330), (92, 614665), (115, 491732), (230, 245866), (269, 210220), (457, 123740), (460, 122933), (538, 105110), (914, 61870), (1076, 52555), (1345, 42044), (1828, 30935), (2285, 24748), (2690, 21022), (4570, 12374), (5380, 10511), (6187, 9140)]