49561320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:17994

約数の個数: 64

約数和(自身を含む): 155157120

約数和(自身を除く): 105595800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17957, 35914, 53871, 71828, 89785, 107742, 143656, 179570, 215484, 269355, 359140, 413011, 430968, 538710, 718280, 826022, 1077420, 1239033, 1652044, 2065055, 2154840, 2478066, 3304088, 4130110, 4956132, 6195165, 8260220, 9912264, 12390330, 16520440, 24780660, 49561320]

約数ペア:

[(1, 49561320), (2, 24780660), (3, 16520440), (4, 12390330), (5, 9912264), (6, 8260220), (8, 6195165), (10, 4956132), (12, 4130110), (15, 3304088), (20, 2478066), (23, 2154840), (24, 2065055), (30, 1652044), (40, 1239033), (46, 1077420), (60, 826022), (69, 718280), (92, 538710), (115, 430968), (120, 413011), (138, 359140), (184, 269355), (230, 215484), (276, 179570), (345, 143656), (460, 107742), (552, 89785), (690, 71828), (920, 53871), (1380, 35914), (2760, 17957)]