54887056

素因数分解:

$2^4\times 7^2\times {\mathrm{70009}}^1$

素因数の和:70031

約数の個数: 30

約数和(自身を含む): 123707670

約数和(自身を除く): 68820614

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 70009, 140018, 280036, 490063, 560072, 980126, 1120144, 1960252, 3430441, 3920504, 6860882, 7841008, 13721764, 27443528, 54887056]

約数ペア:

[(1, 54887056), (2, 27443528), (4, 13721764), (7, 7841008), (8, 6860882), (14, 3920504), (16, 3430441), (28, 1960252), (49, 1120144), (56, 980126), (98, 560072), (112, 490063), (196, 280036), (392, 140018), (784, 70009)]