56574972

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{11471}}^1$

素因数の和:11618

約数の個数: 36

約数和(自身を含む): 144065376

約数和(自身を除く): 87490404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 11471, 22942, 34413, 45884, 68826, 103239, 137652, 206478, 412956, 1571527, 3143054, 4714581, 6286108, 9429162, 14143743, 18858324, 28287486, 56574972]

約数ペア:

[(1, 56574972), (2, 28287486), (3, 18858324), (4, 14143743), (6, 9429162), (9, 6286108), (12, 4714581), (18, 3143054), (36, 1571527), (137, 412956), (274, 206478), (411, 137652), (548, 103239), (822, 68826), (1233, 45884), (1644, 34413), (2466, 22942), (4932, 11471)]