48798897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 80906112

約数和(自身を除く): 32107215

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 157, 287, 361, 399, 471, 779, 861, 1083, 1099, 2337, 2527, 2983, 3297, 5453, 6437, 7581, 8949, 14801, 16359, 19311, 20881, 44403, 45059, 56677, 62643, 103607, 122303, 135177, 170031, 310821, 366909, 396739, 856121, 1190217, 2323757, 2568363, 6971271, 16266299, 48798897]

約数ペア:

[(1, 48798897), (3, 16266299), (7, 6971271), (19, 2568363), (21, 2323757), (41, 1190217), (57, 856121), (123, 396739), (133, 366909), (157, 310821), (287, 170031), (361, 135177), (399, 122303), (471, 103607), (779, 62643), (861, 56677), (1083, 45059), (1099, 44403), (2337, 20881), (2527, 19311), (2983, 16359), (3297, 14801), (5453, 8949), (6437, 7581)]