47381958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 120216096

約数和(自身を除く): 72834138

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 277, 306, 387, 442, 554, 559, 663, 731, 774, 831, 1118, 1326, 1462, 1662, 1677, 1989, 2193, 2493, 3354, 3601, 3978, 4386, 4709, 4986, 5031, 6579, 7202, 9418, 9503, 10062, 10803, 11911, 13158, 14127, 19006, 21606, 23822, 28254, 28509, 32409, 35733, 42381, 57018, 61217, 64818, 71466, 84762, 85527, 107199, 122434, 154843, 171054, 183651, 202487, 214398, 309686, 367302, 404974, 464529, 550953, 607461, 929058, 1101906, 1214922, 1393587, 1822383, 2632331, 2787174, 3644766, 5264662, 7896993, 15793986, 23690979, 47381958]

約数ペア:

[(1, 47381958), (2, 23690979), (3, 15793986), (6, 7896993), (9, 5264662), (13, 3644766), (17, 2787174), (18, 2632331), (26, 1822383), (34, 1393587), (39, 1214922), (43, 1101906), (51, 929058), (78, 607461), (86, 550953), (102, 464529), (117, 404974), (129, 367302), (153, 309686), (221, 214398), (234, 202487), (258, 183651), (277, 171054), (306, 154843), (387, 122434), (442, 107199), (554, 85527), (559, 84762), (663, 71466), (731, 64818), (774, 61217), (831, 57018), (1118, 42381), (1326, 35733), (1462, 32409), (1662, 28509), (1677, 28254), (1989, 23822), (2193, 21606), (2493, 19006), (3354, 14127), (3601, 13158), (3978, 11911), (4386, 10803), (4709, 10062), (4986, 9503), (5031, 9418), (6579, 7202)]