55988582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 96399072

約数和(自身を除く): 40410490

約数列:

[1, 2, 13, 17, 26, 34, 197, 221, 394, 442, 643, 1286, 2561, 3349, 5122, 6698, 8359, 10931, 16718, 21862, 43537, 87074, 126671, 142103, 253342, 284206, 1646723, 2153407, 3293446, 4306814, 27994291, 55988582]

約数ペア:

[(1, 55988582), (2, 27994291), (13, 4306814), (17, 3293446), (26, 2153407), (34, 1646723), (197, 284206), (221, 253342), (394, 142103), (442, 126671), (643, 87074), (1286, 43537), (2561, 21862), (3349, 16718), (5122, 10931), (6698, 8359)]