51281760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5660

約数の個数: 96

約数和(自身を含む): 170069760

約数和(自身を除く): 118788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 5623, 9120, 11246, 16869, 22492, 28115, 33738, 44984, 56230, 67476, 84345, 89968, 106837, 112460, 134952, 168690, 179936, 213674, 224920, 269904, 320511, 337380, 427348, 449840, 534185, 539808, 641022, 674760, 854696, 899680, 1068370, 1282044, 1349520, 1602555, 1709392, 2136740, 2564088, 2699040, 3205110, 3418784, 4273480, 5128176, 6410220, 8546960, 10256352, 12820440, 17093920, 25640880, 51281760]

約数ペア:

[(1, 51281760), (2, 25640880), (3, 17093920), (4, 12820440), (5, 10256352), (6, 8546960), (8, 6410220), (10, 5128176), (12, 4273480), (15, 3418784), (16, 3205110), (19, 2699040), (20, 2564088), (24, 2136740), (30, 1709392), (32, 1602555), (38, 1349520), (40, 1282044), (48, 1068370), (57, 899680), (60, 854696), (76, 674760), (80, 641022), (95, 539808), (96, 534185), (114, 449840), (120, 427348), (152, 337380), (160, 320511), (190, 269904), (228, 224920), (240, 213674), (285, 179936), (304, 168690), (380, 134952), (456, 112460), (480, 106837), (570, 89968), (608, 84345), (760, 67476), (912, 56230), (1140, 44984), (1520, 33738), (1824, 28115), (2280, 22492), (3040, 16869), (4560, 11246), (5623, 9120)]