50649858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21157}}^1$

素因数の和:21191

約数の個数: 48

約数和(自身を含む): 132025920

約数和(自身を除く): 81376062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21157, 42314, 63471, 126942, 148099, 190413, 296198, 380826, 401983, 444297, 803966, 888594, 1205949, 1332891, 2411898, 2665782, 2813881, 3617847, 5627762, 7235694, 8441643, 16883286, 25324929, 50649858]

約数ペア:

[(1, 50649858), (2, 25324929), (3, 16883286), (6, 8441643), (7, 7235694), (9, 5627762), (14, 3617847), (18, 2813881), (19, 2665782), (21, 2411898), (38, 1332891), (42, 1205949), (57, 888594), (63, 803966), (114, 444297), (126, 401983), (133, 380826), (171, 296198), (266, 190413), (342, 148099), (399, 126942), (798, 63471), (1197, 42314), (2394, 21157)]