51019320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38651}}^1$

素因数の和:38676

約数の個数: 64

約数和(自身を含む): 166976640

約数和(自身を除く): 115957320

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, 38651, 77302, 115953, 154604, 193255, 231906, 309208, 386510, 425161, 463812, 579765, 773020, 850322, 927624, 1159530, 1275483, 1546040, 1700644, 2125805, 2319060, 2550966, 3401288, 4251610, 4638120, 5101932, 6377415, 8503220, 10203864, 12754830, 17006440, 25509660, 51019320]

約数ペア:

[(1, 51019320), (2, 25509660), (3, 17006440), (4, 12754830), (5, 10203864), (6, 8503220), (8, 6377415), (10, 5101932), (11, 4638120), (12, 4251610), (15, 3401288), (20, 2550966), (22, 2319060), (24, 2125805), (30, 1700644), (33, 1546040), (40, 1275483), (44, 1159530), (55, 927624), (60, 850322), (66, 773020), (88, 579765), (110, 463812), (120, 425161), (132, 386510), (165, 309208), (220, 231906), (264, 193255), (330, 154604), (440, 115953), (660, 77302), (1320, 38651)]