52798851

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 89825280

約数和(自身を除く): 37026429

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1087, 1799, 2313, 3261, 5397, 6939, 7609, 9783, 16191, 22827, 29349, 48573, 68481, 205443, 279359, 838077, 1955513, 2514231, 5866539, 7542693, 17599617, 52798851]

約数ペア:

[(1, 52798851), (3, 17599617), (7, 7542693), (9, 5866539), (21, 2514231), (27, 1955513), (63, 838077), (189, 279359), (257, 205443), (771, 68481), (1087, 48573), (1799, 29349), (2313, 22827), (3261, 16191), (5397, 9783), (6939, 7609)]