49335440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8009}}^1$

素因数の和:8040

約数の個数: 80

約数和(自身を含む): 143026560

約数和(自身を除く): 93691120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8009, 16018, 32036, 40045, 56063, 64072, 80090, 88099, 112126, 128144, 160180, 176198, 224252, 280315, 320360, 352396, 440495, 448504, 560630, 616693, 640720, 704792, 880990, 897008, 1121260, 1233386, 1409584, 1761980, 2242520, 2466772, 3083465, 3523960, 4485040, 4933544, 6166930, 7047920, 9867088, 12333860, 24667720, 49335440]

約数ペア:

[(1, 49335440), (2, 24667720), (4, 12333860), (5, 9867088), (7, 7047920), (8, 6166930), (10, 4933544), (11, 4485040), (14, 3523960), (16, 3083465), (20, 2466772), (22, 2242520), (28, 1761980), (35, 1409584), (40, 1233386), (44, 1121260), (55, 897008), (56, 880990), (70, 704792), (77, 640720), (80, 616693), (88, 560630), (110, 448504), (112, 440495), (140, 352396), (154, 320360), (176, 280315), (220, 224252), (280, 176198), (308, 160180), (385, 128144), (440, 112126), (560, 88099), (616, 80090), (770, 64072), (880, 56063), (1232, 40045), (1540, 32036), (3080, 16018), (6160, 8009)]