49336680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 99495960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2087, 2364, 2955, 3940, 4174, 4728, 5910, 6261, 7880, 8348, 10435, 11820, 12522, 16696, 20870, 23640, 25044, 31305, 41740, 50088, 62610, 83480, 125220, 250440, 411139, 822278, 1233417, 1644556, 2055695, 2466834, 3289112, 4111390, 4933668, 6167085, 8222780, 9867336, 12334170, 16445560, 24668340, 49336680]

約数ペア:

[(1, 49336680), (2, 24668340), (3, 16445560), (4, 12334170), (5, 9867336), (6, 8222780), (8, 6167085), (10, 4933668), (12, 4111390), (15, 3289112), (20, 2466834), (24, 2055695), (30, 1644556), (40, 1233417), (60, 822278), (120, 411139), (197, 250440), (394, 125220), (591, 83480), (788, 62610), (985, 50088), (1182, 41740), (1576, 31305), (1970, 25044), (2087, 23640), (2364, 20870), (2955, 16696), (3940, 12522), (4174, 11820), (4728, 10435), (5910, 8348), (6261, 7880)]