51283320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38851}}^1$

素因数の和:38876

約数の個数: 64

約数和(自身を含む): 167840640

約数和(自身を除く): 116557320

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, 38851, 77702, 116553, 155404, 194255, 233106, 310808, 388510, 427361, 466212, 582765, 777020, 854722, 932424, 1165530, 1282083, 1554040, 1709444, 2136805, 2331060, 2564166, 3418888, 4273610, 4662120, 5128332, 6410415, 8547220, 10256664, 12820830, 17094440, 25641660, 51283320]

約数ペア:

[(1, 51283320), (2, 25641660), (3, 17094440), (4, 12820830), (5, 10256664), (6, 8547220), (8, 6410415), (10, 5128332), (11, 4662120), (12, 4273610), (15, 3418888), (20, 2564166), (22, 2331060), (24, 2136805), (30, 1709444), (33, 1554040), (40, 1282083), (44, 1165530), (55, 932424), (60, 854722), (66, 777020), (88, 582765), (110, 466212), (120, 427361), (132, 388510), (165, 310808), (220, 233106), (264, 194255), (330, 155404), (440, 116553), (660, 77702), (1320, 38851)]