53018292488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^3\times {\mathrm{18691}}^1$

素因数の和:18815

約数の個数: 64

約数和(自身を含む): 116772662400

約数和(自身を除く): 63754369912

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1369, 2072, 2738, 5476, 9583, 10952, 18691, 19166, 37382, 38332, 50653, 74764, 76664, 101306, 130837, 149528, 202612, 261674, 354571, 405224, 523348, 691567, 709142, 1046696, 1383134, 1418284, 2766268, 2836568, 4840969, 5532536, 9681938, 19363876, 25587979, 38727752, 51175958, 102351916, 179115853, 204703832, 358231706, 716463412, 946755223, 1432926824, 1893510446, 3787020892, 6627286561, 7574041784, 13254573122, 26509146244, 53018292488]

約数ペア:

[(1, 53018292488), (2, 26509146244), (4, 13254573122), (7, 7574041784), (8, 6627286561), (14, 3787020892), (28, 1893510446), (37, 1432926824), (56, 946755223), (74, 716463412), (148, 358231706), (259, 204703832), (296, 179115853), (518, 102351916), (1036, 51175958), (1369, 38727752), (2072, 25587979), (2738, 19363876), (5476, 9681938), (9583, 5532536), (10952, 4840969), (18691, 2836568), (19166, 2766268), (37382, 1418284), (38332, 1383134), (50653, 1046696), (74764, 709142), (76664, 691567), (101306, 523348), (130837, 405224), (149528, 354571), (202612, 261674)]