13552550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 28216944

約数和(自身を除く): 14664394

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 601, 902, 1025, 1202, 2050, 2255, 3005, 4510, 6010, 6611, 11275, 13222, 15025, 22550, 24641, 30050, 33055, 49282, 66110, 123205, 165275, 246410, 271051, 330550, 542102, 616025, 1232050, 1355255, 2710510, 6776275, 13552550]

約数ペア:

[(1, 13552550), (2, 6776275), (5, 2710510), (10, 1355255), (11, 1232050), (22, 616025), (25, 542102), (41, 330550), (50, 271051), (55, 246410), (82, 165275), (110, 123205), (205, 66110), (275, 49282), (410, 33055), (451, 30050), (550, 24641), (601, 22550), (902, 15025), (1025, 13222), (1202, 11275), (2050, 6611), (2255, 6010), (3005, 4510)]