51553403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 10961797

約数列:

[1, 11, 19, 31, 73, 109, 209, 341, 589, 803, 1199, 1387, 2071, 2263, 3379, 6479, 7957, 15257, 22781, 24893, 37169, 42997, 64201, 87527, 151183, 246667, 472967, 706211, 1663013, 2713337, 4686673, 51553403]

約数ペア:

[(1, 51553403), (11, 4686673), (19, 2713337), (31, 1663013), (73, 706211), (109, 472967), (209, 246667), (341, 151183), (589, 87527), (803, 64201), (1199, 42997), (1387, 37169), (2071, 24893), (2263, 22781), (3379, 15257), (6479, 7957)]