53506880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23911

約数の個数: 56

約数和(自身を含む): 145621248

約数和(自身を除く): 92114368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23887, 47774, 95548, 119435, 167209, 191096, 238870, 334418, 382192, 477740, 668836, 764384, 836045, 955480, 1337672, 1528768, 1672090, 1910960, 2675344, 3344180, 3821920, 5350688, 6688360, 7643840, 10701376, 13376720, 26753440, 53506880]

約数ペア:

[(1, 53506880), (2, 26753440), (4, 13376720), (5, 10701376), (7, 7643840), (8, 6688360), (10, 5350688), (14, 3821920), (16, 3344180), (20, 2675344), (28, 1910960), (32, 1672090), (35, 1528768), (40, 1337672), (56, 955480), (64, 836045), (70, 764384), (80, 668836), (112, 477740), (140, 382192), (160, 334418), (224, 238870), (280, 191096), (320, 167209), (448, 119435), (560, 95548), (1120, 47774), (2240, 23887)]