53678878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 36989282

約数列:

[1, 2, 11, 22, 43, 86, 179, 317, 358, 473, 634, 946, 1969, 3487, 3938, 6974, 7697, 13631, 15394, 27262, 56743, 84667, 113486, 149941, 169334, 299882, 624173, 1248346, 2439949, 4879898, 26839439, 53678878]

約数ペア:

[(1, 53678878), (2, 26839439), (11, 4879898), (22, 2439949), (43, 1248346), (86, 624173), (179, 299882), (317, 169334), (358, 149941), (473, 113486), (634, 84667), (946, 56743), (1969, 27262), (3487, 15394), (3938, 13631), (6974, 7697)]