51170322.000000000

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1226

約数の個数: 112

約数和(自身を含む): 1358871552

約数和(自身を除く): 911100480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 431, 448, 672, 773, 862, 1293, 1344, 1546, 1724, 2319, 2586, 3017, 3092, 3448, 4638, 5172, 5411, 6034, 6184, 6896, 9051, 9276, 10344, 10822, 12068, 12368, 13792, 16233, 18102, 18552, 20688, 21644, 24136, 24736, 27584, 32466, 36204, 37104, 41376, 43288, 48272, 49472, 64932, 72408, 74208, 82752, 86576, 96544, 129864, 144816, 148416, 173152, 193088, 259728, 289632, 333163, 346304, 519456, 579264, 666326, 999489, 1038912, 1332652, 1998978, 2332141, 2665304, 3997956, 4664282, 5330608, 6996423, 7995912, 9328564, 10661216, 13992846, 15991824, 18657128, 21322432, 27985692, 31983648, 37314256, 55971384, 63967296, 74628512, 111942768, 149257024, 223885536, 447771072]

約数ペア:

[(1, 447771072), (2, 223885536), (3, 149257024), (4, 111942768), (6, 74628512), (7, 63967296), (8, 55971384), (12, 37314256), (14, 31983648), (16, 27985692), (21, 21322432), (24, 18657128), (28, 15991824), (32, 13992846), (42, 10661216), (48, 9328564), (56, 7995912), (64, 6996423), (84, 5330608), (96, 4664282), (112, 3997956), (168, 2665304), (192, 2332141), (224, 1998978), (336, 1332652), (431, 1038912), (448, 999489), (672, 666326), (773, 579264), (862, 519456), (1293, 346304), (1344, 333163), (1546, 289632), (1724, 259728), (2319, 193088), (2586, 173152), (3017, 148416), (3092, 144816), (3448, 129864), (4638, 96544), (5172, 86576), (5411, 82752), (6034, 74208), (6184, 72408), (6896, 64932), (9051, 49472), (9276, 48272), (10344, 43288), (10822, 41376), (12068, 37104), (12368, 36204), (13792, 32466), (16233, 27584), (18102, 24736), (18552, 24136), (20688, 21644)]