54421864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 78288536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 31, 46, 47, 56, 58, 62, 92, 94, 116, 124, 161, 184, 188, 203, 217, 232, 248, 322, 329, 376, 406, 434, 644, 658, 667, 713, 812, 868, 899, 1081, 1288, 1316, 1334, 1363, 1426, 1457, 1624, 1736, 1798, 2162, 2632, 2668, 2726, 2852, 2914, 3596, 4324, 4669, 4991, 5336, 5452, 5704, 5828, 6293, 7192, 7567, 8648, 9338, 9541, 9982, 10199, 10904, 11656, 12586, 15134, 18676, 19082, 19964, 20398, 20677, 25172, 30268, 31349, 33511, 37352, 38164, 39928, 40796, 41354, 42253, 50344, 60536, 62698, 67022, 76328, 81592, 82708, 84506, 125396, 134044, 144739, 165416, 169012, 219443, 234577, 250792, 268088, 289478, 295771, 338024, 438886, 469154, 578956, 591542, 877772, 938308, 971819, 1157912, 1183084, 1755544, 1876616, 1943638, 2366168, 3887276, 6802733, 7774552, 13605466, 27210932, 54421864]

約数ペア:

[(1, 54421864), (2, 27210932), (4, 13605466), (7, 7774552), (8, 6802733), (14, 3887276), (23, 2366168), (28, 1943638), (29, 1876616), (31, 1755544), (46, 1183084), (47, 1157912), (56, 971819), (58, 938308), (62, 877772), (92, 591542), (94, 578956), (116, 469154), (124, 438886), (161, 338024), (184, 295771), (188, 289478), (203, 268088), (217, 250792), (232, 234577), (248, 219443), (322, 169012), (329, 165416), (376, 144739), (406, 134044), (434, 125396), (644, 84506), (658, 82708), (667, 81592), (713, 76328), (812, 67022), (868, 62698), (899, 60536), (1081, 50344), (1288, 42253), (1316, 41354), (1334, 40796), (1363, 39928), (1426, 38164), (1457, 37352), (1624, 33511), (1736, 31349), (1798, 30268), (2162, 25172), (2632, 20677), (2668, 20398), (2726, 19964), (2852, 19082), (2914, 18676), (3596, 15134), (4324, 12586), (4669, 11656), (4991, 10904), (5336, 10199), (5452, 9982), (5704, 9541), (5828, 9338), (6293, 8648), (7192, 7567)]