55423928

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 127388160

約数和(自身を除く): 71964232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 851, 1036, 1163, 1288, 1702, 2072, 2326, 3404, 4652, 5957, 6808, 8141, 9304, 11914, 16282, 23828, 26749, 32564, 43031, 47656, 53498, 65128, 86062, 106996, 172124, 187243, 213992, 301217, 344248, 374486, 602434, 748972, 989713, 1204868, 1497944, 1979426, 2409736, 3958852, 6927991, 7917704, 13855982, 27711964, 55423928]

約数ペア:

[(1, 55423928), (2, 27711964), (4, 13855982), (7, 7917704), (8, 6927991), (14, 3958852), (23, 2409736), (28, 1979426), (37, 1497944), (46, 1204868), (56, 989713), (74, 748972), (92, 602434), (148, 374486), (161, 344248), (184, 301217), (259, 213992), (296, 187243), (322, 172124), (518, 106996), (644, 86062), (851, 65128), (1036, 53498), (1163, 47656), (1288, 43031), (1702, 32564), (2072, 26749), (2326, 23828), (3404, 16282), (4652, 11914), (5957, 9304), (6808, 8141)]