55858959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 91334880

約数和(自身を除く): 35475921

約数列:

[1, 3, 9, 13, 29, 39, 87, 101, 117, 163, 261, 303, 377, 489, 909, 1131, 1313, 1467, 2119, 2929, 3393, 3939, 4727, 6357, 8787, 11817, 14181, 16463, 19071, 26361, 38077, 42543, 49389, 61451, 114231, 148167, 184353, 214019, 342693, 477427, 553059, 642057, 1432281, 1926171, 4296843, 6206551, 18619653, 55858959]

約数ペア:

[(1, 55858959), (3, 18619653), (9, 6206551), (13, 4296843), (29, 1926171), (39, 1432281), (87, 642057), (101, 553059), (117, 477427), (163, 342693), (261, 214019), (303, 184353), (377, 148167), (489, 114231), (909, 61451), (1131, 49389), (1313, 42543), (1467, 38077), (2119, 26361), (2929, 19071), (3393, 16463), (3939, 14181), (4727, 11817), (6357, 8787)]