53655280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95813}}^1$

素因数の和:95833

約数の個数: 40

約数和(自身を含む): 142571232

約数和(自身を除く): 88915952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95813, 191626, 383252, 479065, 670691, 766504, 958130, 1341382, 1533008, 1916260, 2682764, 3353455, 3832520, 5365528, 6706910, 7665040, 10731056, 13413820, 26827640, 53655280]

約数ペア:

[(1, 53655280), (2, 26827640), (4, 13413820), (5, 10731056), (7, 7665040), (8, 6706910), (10, 5365528), (14, 3832520), (16, 3353455), (20, 2682764), (28, 1916260), (35, 1533008), (40, 1341382), (56, 958130), (70, 766504), (80, 670691), (112, 479065), (140, 383252), (280, 191626), (560, 95813)]