56321286

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{27367}}^1$

素因数の和:27393

約数の個数: 32

約数和(自身を含む): 131366400

約数和(自身を除く): 75045114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 27367, 54734, 82101, 164202, 191569, 383138, 574707, 1149414, 1340983, 2681966, 4022949, 8045898, 9386881, 18773762, 28160643, 56321286]

約数ペア:

[(1, 56321286), (2, 28160643), (3, 18773762), (6, 9386881), (7, 8045898), (14, 4022949), (21, 2681966), (42, 1340983), (49, 1149414), (98, 574707), (147, 383138), (294, 191569), (343, 164202), (686, 82101), (1029, 54734), (2058, 27367)]