51723468

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{11681}}^1$

素因数の和:11735

約数の個数: 48

約数和(自身を含む): 137380320

約数和(自身を除く): 85656852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 11681, 23362, 35043, 46724, 70086, 105129, 140172, 210258, 315387, 420516, 478921, 630774, 957842, 1261548, 1436763, 1915684, 2873526, 4310289, 5747052, 8620578, 12930867, 17241156, 25861734, 51723468]

約数ペア:

[(1, 51723468), (2, 25861734), (3, 17241156), (4, 12930867), (6, 8620578), (9, 5747052), (12, 4310289), (18, 2873526), (27, 1915684), (36, 1436763), (41, 1261548), (54, 957842), (82, 630774), (108, 478921), (123, 420516), (164, 315387), (246, 210258), (369, 140172), (492, 105129), (738, 70086), (1107, 46724), (1476, 35043), (2214, 23362), (4428, 11681)]