50125012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 102936960

約数和(自身を除く): 52811948

約数列:

[1, 2, 4, 7, 14, 28, 73, 137, 146, 179, 274, 292, 358, 511, 548, 716, 959, 1022, 1253, 1918, 2044, 2506, 3836, 5012, 10001, 13067, 20002, 24523, 26134, 40004, 49046, 52268, 70007, 91469, 98092, 140014, 171661, 182938, 280028, 343322, 365876, 686644, 1790179, 3580358, 7160716, 12531253, 25062506, 50125012]

約数ペア:

[(1, 50125012), (2, 25062506), (4, 12531253), (7, 7160716), (14, 3580358), (28, 1790179), (73, 686644), (137, 365876), (146, 343322), (179, 280028), (274, 182938), (292, 171661), (358, 140014), (511, 98092), (548, 91469), (716, 70007), (959, 52268), (1022, 49046), (1253, 40004), (1918, 26134), (2044, 24523), (2506, 20002), (3836, 13067), (5012, 10001)]