55406793

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 87413760

約数和(自身を除く): 32006967

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 3251, 5681, 9753, 17043, 42263, 61769, 74773, 126789, 185307, 224319, 802997, 972049, 1420687, 2408991, 2916147, 4262061, 18468931, 55406793]

約数ペア:

[(1, 55406793), (3, 18468931), (13, 4262061), (19, 2916147), (23, 2408991), (39, 1420687), (57, 972049), (69, 802997), (247, 224319), (299, 185307), (437, 126789), (741, 74773), (897, 61769), (1311, 42263), (3251, 17043), (5681, 9753)]