52723216

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 80

約数和(自身を含む): 128464000

約数和(自身を除く): 75740784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 739, 784, 1274, 1372, 1456, 1478, 2548, 2744, 2956, 4459, 5096, 5173, 5488, 5912, 8918, 9607, 10192, 10346, 11824, 17836, 19214, 20692, 35672, 36211, 38428, 41384, 67249, 71344, 72422, 76856, 82768, 134498, 144844, 153712, 253477, 268996, 289688, 470743, 506954, 537992, 579376, 941486, 1013908, 1075984, 1882972, 2027816, 3295201, 3765944, 4055632, 6590402, 7531888, 13180804, 26361608, 52723216]

約数ペア:

[(1, 52723216), (2, 26361608), (4, 13180804), (7, 7531888), (8, 6590402), (13, 4055632), (14, 3765944), (16, 3295201), (26, 2027816), (28, 1882972), (49, 1075984), (52, 1013908), (56, 941486), (91, 579376), (98, 537992), (104, 506954), (112, 470743), (182, 289688), (196, 268996), (208, 253477), (343, 153712), (364, 144844), (392, 134498), (637, 82768), (686, 76856), (728, 72422), (739, 71344), (784, 67249), (1274, 41384), (1372, 38428), (1456, 36211), (1478, 35672), (2548, 20692), (2744, 19214), (2956, 17836), (4459, 11824), (5096, 10346), (5173, 10192), (5488, 9607), (5912, 8918)]