53485718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 47540074

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 47, 94, 143, 173, 253, 286, 299, 346, 506, 517, 598, 611, 1034, 1081, 1222, 1903, 2162, 2249, 3289, 3806, 3979, 4498, 6578, 6721, 7958, 8131, 11891, 13442, 14053, 16262, 23782, 24739, 28106, 43769, 49478, 51727, 87538, 89441, 103454, 105703, 154583, 178882, 187013, 211406, 309166, 374026, 568997, 1137994, 1162733, 2057143, 2325466, 2431169, 4114286, 4862338, 26742859, 53485718]

約数ペア:

[(1, 53485718), (2, 26742859), (11, 4862338), (13, 4114286), (22, 2431169), (23, 2325466), (26, 2057143), (46, 1162733), (47, 1137994), (94, 568997), (143, 374026), (173, 309166), (253, 211406), (286, 187013), (299, 178882), (346, 154583), (506, 105703), (517, 103454), (598, 89441), (611, 87538), (1034, 51727), (1081, 49478), (1222, 43769), (1903, 28106), (2162, 24739), (2249, 23782), (3289, 16262), (3806, 14053), (3979, 13442), (4498, 11891), (6578, 8131), (6721, 7958)]