47212578

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{2549}}^1$

素因数の和:2581

約数の個数: 64

約数和(自身を含む): 122400000

約数和(自身を除く): 75187422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2549, 2646, 3087, 5098, 6174, 7647, 9261, 15294, 17843, 18522, 22941, 35686, 45882, 53529, 68823, 107058, 124901, 137646, 160587, 249802, 321174, 374703, 481761, 749406, 874307, 963522, 1124109, 1748614, 2248218, 2622921, 3372327, 5245842, 6744654, 7868763, 15737526, 23606289, 47212578]

約数ペア:

[(1, 47212578), (2, 23606289), (3, 15737526), (6, 7868763), (7, 6744654), (9, 5245842), (14, 3372327), (18, 2622921), (21, 2248218), (27, 1748614), (42, 1124109), (49, 963522), (54, 874307), (63, 749406), (98, 481761), (126, 374703), (147, 321174), (189, 249802), (294, 160587), (343, 137646), (378, 124901), (441, 107058), (686, 68823), (882, 53529), (1029, 45882), (1323, 35686), (2058, 22941), (2549, 18522), (2646, 17843), (3087, 15294), (5098, 9261), (6174, 7647)]