51663168

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 84

約数和(自身を含む): 149085300

約数和(自身を除く): 97422132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 349, 514, 576, 698, 771, 1028, 1047, 1396, 1542, 2056, 2094, 2313, 2792, 3084, 3141, 4112, 4188, 4626, 5584, 6168, 6282, 8224, 8376, 9252, 11168, 12336, 12564, 16448, 16752, 18504, 22336, 24672, 25128, 33504, 37008, 49344, 50256, 67008, 74016, 89693, 100512, 148032, 179386, 201024, 269079, 358772, 538158, 717544, 807237, 1076316, 1435088, 1614474, 2152632, 2870176, 3228948, 4305264, 5740352, 6457896, 8610528, 12915792, 17221056, 25831584, 51663168]

約数ペア:

[(1, 51663168), (2, 25831584), (3, 17221056), (4, 12915792), (6, 8610528), (8, 6457896), (9, 5740352), (12, 4305264), (16, 3228948), (18, 2870176), (24, 2152632), (32, 1614474), (36, 1435088), (48, 1076316), (64, 807237), (72, 717544), (96, 538158), (144, 358772), (192, 269079), (257, 201024), (288, 179386), (349, 148032), (514, 100512), (576, 89693), (698, 74016), (771, 67008), (1028, 50256), (1047, 49344), (1396, 37008), (1542, 33504), (2056, 25128), (2094, 24672), (2313, 22336), (2792, 18504), (3084, 16752), (3141, 16448), (4112, 12564), (4188, 12336), (4626, 11168), (5584, 9252), (6168, 8376), (6282, 8224)]