51831584

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 123379200

約数和(自身を除く): 71547616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 79, 101, 112, 116, 158, 202, 203, 224, 232, 316, 404, 406, 464, 553, 632, 707, 808, 812, 928, 1106, 1264, 1414, 1616, 1624, 2212, 2291, 2528, 2828, 2929, 3232, 3248, 4424, 4582, 5656, 5858, 6496, 7979, 8848, 9164, 11312, 11716, 15958, 16037, 17696, 18328, 20503, 22624, 23432, 31916, 32074, 36656, 41006, 46864, 55853, 63832, 64148, 73312, 82012, 93728, 111706, 127664, 128296, 164024, 223412, 231391, 255328, 256592, 328048, 446824, 462782, 513184, 656096, 893648, 925564, 1619737, 1787296, 1851128, 3239474, 3702256, 6478948, 7404512, 12957896, 25915792, 51831584]

約数ペア:

[(1, 51831584), (2, 25915792), (4, 12957896), (7, 7404512), (8, 6478948), (14, 3702256), (16, 3239474), (28, 1851128), (29, 1787296), (32, 1619737), (56, 925564), (58, 893648), (79, 656096), (101, 513184), (112, 462782), (116, 446824), (158, 328048), (202, 256592), (203, 255328), (224, 231391), (232, 223412), (316, 164024), (404, 128296), (406, 127664), (464, 111706), (553, 93728), (632, 82012), (707, 73312), (808, 64148), (812, 63832), (928, 55853), (1106, 46864), (1264, 41006), (1414, 36656), (1616, 32074), (1624, 31916), (2212, 23432), (2291, 22624), (2528, 20503), (2828, 18328), (2929, 17696), (3232, 16037), (3248, 15958), (4424, 11716), (4582, 11312), (5656, 9164), (5858, 8848), (6496, 7979)]