55312854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 64195626

約数列:

[1, 2, 3, 6, 37, 41, 59, 74, 82, 103, 111, 118, 123, 177, 206, 222, 246, 309, 354, 618, 1517, 2183, 2419, 3034, 3811, 4223, 4366, 4551, 4838, 6077, 6549, 7257, 7622, 8446, 9102, 11433, 12154, 12669, 13098, 14514, 18231, 22866, 25338, 36462, 89503, 156251, 179006, 224849, 249157, 268509, 312502, 449698, 468753, 498314, 537018, 674547, 747471, 937506, 1349094, 1494942, 9218809, 18437618, 27656427, 55312854]

約数ペア:

[(1, 55312854), (2, 27656427), (3, 18437618), (6, 9218809), (37, 1494942), (41, 1349094), (59, 937506), (74, 747471), (82, 674547), (103, 537018), (111, 498314), (118, 468753), (123, 449698), (177, 312502), (206, 268509), (222, 249157), (246, 224849), (309, 179006), (354, 156251), (618, 89503), (1517, 36462), (2183, 25338), (2419, 22866), (3034, 18231), (3811, 14514), (4223, 13098), (4366, 12669), (4551, 12154), (4838, 11433), (6077, 9102), (6549, 8446), (7257, 7622)]