51001244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 59314276

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2591, 2812, 4921, 5182, 9842, 10364, 18137, 19684, 36274, 49229, 72548, 95867, 98458, 191734, 196916, 344603, 383468, 671069, 689206, 1342138, 1378412, 1821473, 2684276, 3642946, 7285892, 12750311, 25500622, 51001244]

約数ペア:

[(1, 51001244), (2, 25500622), (4, 12750311), (7, 7285892), (14, 3642946), (19, 2684276), (28, 1821473), (37, 1378412), (38, 1342138), (74, 689206), (76, 671069), (133, 383468), (148, 344603), (259, 196916), (266, 191734), (518, 98458), (532, 95867), (703, 72548), (1036, 49229), (1406, 36274), (2591, 19684), (2812, 18137), (4921, 10364), (5182, 9842)]