54912440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 64

約数和(自身を含む): 138468960

約数和(自身を除く): 83556520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3373, 4070, 6746, 8140, 13492, 16280, 16865, 26984, 33730, 37103, 67460, 74206, 124801, 134920, 148412, 185515, 249602, 296824, 371030, 499204, 624005, 742060, 998408, 1248010, 1372811, 1484120, 2496020, 2745622, 4992040, 5491244, 6864055, 10982488, 13728110, 27456220, 54912440]

約数ペア:

[(1, 54912440), (2, 27456220), (4, 13728110), (5, 10982488), (8, 6864055), (10, 5491244), (11, 4992040), (20, 2745622), (22, 2496020), (37, 1484120), (40, 1372811), (44, 1248010), (55, 998408), (74, 742060), (88, 624005), (110, 499204), (148, 371030), (185, 296824), (220, 249602), (296, 185515), (370, 148412), (407, 134920), (440, 124801), (740, 74206), (814, 67460), (1480, 37103), (1628, 33730), (2035, 26984), (3256, 16865), (3373, 16280), (4070, 13492), (6746, 8140)]