49526050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 106814592

約数和(自身を除く): 57288542

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 1993, 2485, 3550, 3986, 4970, 9965, 12425, 13951, 19930, 24850, 27902, 49825, 69755, 99650, 139510, 141503, 283006, 348775, 697550, 707515, 990521, 1415030, 1981042, 3537575, 4952605, 7075150, 9905210, 24763025, 49526050]

約数ペア:

[(1, 49526050), (2, 24763025), (5, 9905210), (7, 7075150), (10, 4952605), (14, 3537575), (25, 1981042), (35, 1415030), (50, 990521), (70, 707515), (71, 697550), (142, 348775), (175, 283006), (350, 141503), (355, 139510), (497, 99650), (710, 69755), (994, 49825), (1775, 27902), (1993, 24850), (2485, 19930), (3550, 13951), (3986, 12425), (4970, 9965)]