55815992

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 106513920

約数和(自身を除く): 50697928

約数列:

[1, 2, 4, 8, 127, 137, 254, 274, 401, 508, 548, 802, 1016, 1096, 1604, 3208, 17399, 34798, 50927, 54937, 69596, 101854, 109874, 139192, 203708, 219748, 407416, 439496, 6976999, 13953998, 27907996, 55815992]

約数ペア:

[(1, 55815992), (2, 27907996), (4, 13953998), (8, 6976999), (127, 439496), (137, 407416), (254, 219748), (274, 203708), (401, 139192), (508, 109874), (548, 101854), (802, 69596), (1016, 54937), (1096, 50927), (1604, 34798), (3208, 17399)]