54721568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 119006496

約数和(自身を除く): 64284928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 1873, 2656, 3652, 3746, 7304, 7492, 14608, 14984, 20603, 29216, 29968, 41206, 59936, 82412, 155459, 164824, 310918, 329648, 621836, 659296, 1243672, 1710049, 2487344, 3420098, 4974688, 6840196, 13680392, 27360784, 54721568]

約数ペア:

[(1, 54721568), (2, 27360784), (4, 13680392), (8, 6840196), (11, 4974688), (16, 3420098), (22, 2487344), (32, 1710049), (44, 1243672), (83, 659296), (88, 621836), (166, 329648), (176, 310918), (332, 164824), (352, 155459), (664, 82412), (913, 59936), (1328, 41206), (1826, 29968), (1873, 29216), (2656, 20603), (3652, 14984), (3746, 14608), (7304, 7492)]