54855584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12925

約数の個数: 48

約数和(自身を含む): 129931200

約数和(自身を除く): 75075616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12889, 25778, 51556, 90223, 103112, 180446, 206224, 244891, 360892, 412448, 489782, 721784, 979564, 1443568, 1714237, 1959128, 2887136, 3428474, 3918256, 6856948, 7836512, 13713896, 27427792, 54855584]

約数ペア:

[(1, 54855584), (2, 27427792), (4, 13713896), (7, 7836512), (8, 6856948), (14, 3918256), (16, 3428474), (19, 2887136), (28, 1959128), (32, 1714237), (38, 1443568), (56, 979564), (76, 721784), (112, 489782), (133, 412448), (152, 360892), (224, 244891), (266, 206224), (304, 180446), (532, 103112), (608, 90223), (1064, 51556), (2128, 25778), (4256, 12889)]