52780497651

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1075463}}^1$

素因数の和:1075536

約数の個数: 48

約数和(自身を含む): 93952535040

約数和(自身を除く): 41172037389

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 2337, 2583, 5453, 7011, 16359, 49077, 1075463, 3226389, 7528241, 9679167, 20433797, 22584723, 44093983, 61301391, 67754169, 132281949, 143036579, 183904173, 308657881, 396845847, 429109737, 837785677, 925973643, 1287329211, 2513357031, 2777920929, 5864499739, 7540071093, 17593499217, 52780497651]

約数ペア:

[(1, 52780497651), (3, 17593499217), (7, 7540071093), (9, 5864499739), (19, 2777920929), (21, 2513357031), (41, 1287329211), (57, 925973643), (63, 837785677), (123, 429109737), (133, 396845847), (171, 308657881), (287, 183904173), (369, 143036579), (399, 132281949), (779, 67754169), (861, 61301391), (1197, 44093983), (2337, 22584723), (2583, 20433797), (5453, 9679167), (7011, 7528241), (16359, 3226389), (49077, 1075463)]