55888456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2969}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 113513400

約数和(自身を除く): 57624944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 2969, 4706, 5938, 9412, 11876, 18824, 23752, 38597, 77194, 154388, 308776, 537389, 1074778, 2149556, 4299112, 6986057, 13972114, 27944228, 55888456]

約数ペア:

[(1, 55888456), (2, 27944228), (4, 13972114), (8, 6986057), (13, 4299112), (26, 2149556), (52, 1074778), (104, 537389), (181, 308776), (362, 154388), (724, 77194), (1448, 38597), (2353, 23752), (2969, 18824), (4706, 11876), (5938, 9412)]