58478511

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 99283968

約数和(自身を除く): 40805457

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 431, 497, 637, 923, 1293, 1491, 1911, 2769, 3017, 3479, 5603, 6461, 9051, 10437, 16809, 19383, 21119, 30601, 39221, 45227, 63357, 91803, 117663, 135681, 214207, 274547, 397813, 642621, 823641, 1193439, 1499449, 2784691, 4498347, 8354073, 19492837, 58478511]

約数ペア:

[(1, 58478511), (3, 19492837), (7, 8354073), (13, 4498347), (21, 2784691), (39, 1499449), (49, 1193439), (71, 823641), (91, 642621), (147, 397813), (213, 274547), (273, 214207), (431, 135681), (497, 117663), (637, 91803), (923, 63357), (1293, 45227), (1491, 39221), (1911, 30601), (2769, 21119), (3017, 19383), (3479, 16809), (5603, 10437), (6461, 9051)]