56157228

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7393}}^1$

素因数の和:7614

約数の個数: 36

約数和(自身を含む): 142645048

約数和(自身を除く): 86487820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7393, 7596, 14786, 22179, 29572, 44358, 66537, 88716, 133074, 266148, 1559923, 3119846, 4679769, 6239692, 9359538, 14039307, 18719076, 28078614, 56157228]

約数ペア:

[(1, 56157228), (2, 28078614), (3, 18719076), (4, 14039307), (6, 9359538), (9, 6239692), (12, 4679769), (18, 3119846), (36, 1559923), (211, 266148), (422, 133074), (633, 88716), (844, 66537), (1266, 44358), (1899, 29572), (2532, 22179), (3798, 14786), (7393, 7596)]