54336786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 127005120

約数和(自身を除く): 72668334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421, 439, 842, 878, 1263, 1317, 2526, 2634, 2947, 3073, 5894, 6146, 8841, 9219, 17682, 18438, 20629, 21511, 41258, 43022, 61887, 64533, 123774, 129066, 184819, 369638, 554457, 1108914, 1293733, 2587466, 3881199, 7762398, 9056131, 18112262, 27168393, 54336786]

約数ペア:

[(1, 54336786), (2, 27168393), (3, 18112262), (6, 9056131), (7, 7762398), (14, 3881199), (21, 2587466), (42, 1293733), (49, 1108914), (98, 554457), (147, 369638), (294, 184819), (421, 129066), (439, 123774), (842, 64533), (878, 61887), (1263, 43022), (1317, 41258), (2526, 21511), (2634, 20629), (2947, 18438), (3073, 17682), (5894, 9219), (6146, 8841)]