53974286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 36745714

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1249, 1271, 1394, 2498, 2542, 21233, 21607, 38719, 42466, 43214, 51209, 77438, 102418, 658223, 870553, 1316446, 1587479, 1741106, 3174958, 26987143, 53974286]

約数ペア:

[(1, 53974286), (2, 26987143), (17, 3174958), (31, 1741106), (34, 1587479), (41, 1316446), (62, 870553), (82, 658223), (527, 102418), (697, 77438), (1054, 51209), (1249, 43214), (1271, 42466), (1394, 38719), (2498, 21607), (2542, 21233)]