55243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41851}}^1$

素因数の和:41876

約数の個数: 64

約数和(自身を含む): 180800640

約数和(自身を除く): 125557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 41851, 83702, 125553, 167404, 209255, 251106, 334808, 418510, 460361, 502212, 627765, 837020, 920722, 1004424, 1255530, 1381083, 1674040, 1841444, 2301805, 2511060, 2762166, 3682888, 4603610, 5022120, 5524332, 6905415, 9207220, 11048664, 13810830, 18414440, 27621660, 55243320]

約数ペア:

[(1, 55243320), (2, 27621660), (3, 18414440), (4, 13810830), (5, 11048664), (6, 9207220), (8, 6905415), (10, 5524332), (11, 5022120), (12, 4603610), (15, 3682888), (20, 2762166), (22, 2511060), (24, 2301805), (30, 1841444), (33, 1674040), (40, 1381083), (44, 1255530), (55, 1004424), (60, 920722), (66, 837020), (88, 627765), (110, 502212), (120, 460361), (132, 418510), (165, 334808), (220, 251106), (264, 209255), (330, 167404), (440, 125553), (660, 83702), (1320, 41851)]