29850260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 68789952

約数和(自身を除く): 38939692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 563, 964, 1126, 1205, 2252, 2410, 2651, 2815, 4820, 5302, 5630, 6193, 10604, 11260, 12386, 13255, 24772, 26510, 30965, 53020, 61930, 123860, 135683, 271366, 542732, 678415, 1356830, 1492513, 2713660, 2985026, 5970052, 7462565, 14925130, 29850260]

約数ペア:

[(1, 29850260), (2, 14925130), (4, 7462565), (5, 5970052), (10, 2985026), (11, 2713660), (20, 1492513), (22, 1356830), (44, 678415), (55, 542732), (110, 271366), (220, 135683), (241, 123860), (482, 61930), (563, 53020), (964, 30965), (1126, 26510), (1205, 24772), (2252, 13255), (2410, 12386), (2651, 11260), (2815, 10604), (4820, 6193), (5302, 5630)]