49276899

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5920

約数の個数: 36

約数和(自身を含む): 87171240

約数和(自身を除く): 37894341

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 5881, 8379, 17643, 41167, 52929, 111739, 123501, 288169, 335217, 370503, 782173, 864507, 1005651, 2346519, 2593521, 5475211, 7039557, 16425633, 49276899]

約数ペア:

[(1, 49276899), (3, 16425633), (7, 7039557), (9, 5475211), (19, 2593521), (21, 2346519), (49, 1005651), (57, 864507), (63, 782173), (133, 370503), (147, 335217), (171, 288169), (399, 123501), (441, 111739), (931, 52929), (1197, 41167), (2793, 17643), (5881, 8379)]