55394600

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 129617820

約数和(自身を除く): 74223220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1601, 1730, 3202, 3460, 4325, 6404, 6920, 8005, 8650, 12808, 16010, 17300, 32020, 34600, 40025, 64040, 80050, 160100, 276973, 320200, 553946, 1107892, 1384865, 2215784, 2769730, 5539460, 6924325, 11078920, 13848650, 27697300, 55394600]

約数ペア:

[(1, 55394600), (2, 27697300), (4, 13848650), (5, 11078920), (8, 6924325), (10, 5539460), (20, 2769730), (25, 2215784), (40, 1384865), (50, 1107892), (100, 553946), (173, 320200), (200, 276973), (346, 160100), (692, 80050), (865, 64040), (1384, 40025), (1601, 34600), (1730, 32020), (3202, 17300), (3460, 16010), (4325, 12808), (6404, 8650), (6920, 8005)]