48781206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 113873760

約数和(自身を除く): 65092554

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 109, 138, 141, 207, 218, 282, 327, 414, 423, 529, 654, 846, 981, 1058, 1081, 1587, 1962, 2162, 2507, 3174, 3243, 4761, 5014, 5123, 6486, 7521, 9522, 9729, 10246, 15042, 15369, 19458, 22563, 24863, 30738, 45126, 46107, 49726, 57661, 74589, 92214, 115322, 117829, 149178, 172983, 223767, 235658, 345966, 353487, 447534, 518949, 706974, 1037898, 1060461, 2120922, 2710067, 5420134, 8130201, 16260402, 24390603, 48781206]

約数ペア:

[(1, 48781206), (2, 24390603), (3, 16260402), (6, 8130201), (9, 5420134), (18, 2710067), (23, 2120922), (46, 1060461), (47, 1037898), (69, 706974), (94, 518949), (109, 447534), (138, 353487), (141, 345966), (207, 235658), (218, 223767), (282, 172983), (327, 149178), (414, 117829), (423, 115322), (529, 92214), (654, 74589), (846, 57661), (981, 49726), (1058, 46107), (1081, 45126), (1587, 30738), (1962, 24863), (2162, 22563), (2507, 19458), (3174, 15369), (3243, 15042), (4761, 10246), (5014, 9729), (5123, 9522), (6486, 7521)]