47971656

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11723

約数の個数: 64

約数和(自身を含む): 140280000

約数和(自身を除く): 92308344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 11689, 23378, 35067, 46756, 70134, 93512, 105201, 140268, 210402, 222091, 280536, 315603, 420804, 444182, 631206, 666273, 841608, 888364, 1262412, 1332546, 1776728, 1998819, 2524824, 2665092, 3997638, 5330184, 5996457, 7995276, 11992914, 15990552, 23985828, 47971656]

約数ペア:

[(1, 47971656), (2, 23985828), (3, 15990552), (4, 11992914), (6, 7995276), (8, 5996457), (9, 5330184), (12, 3997638), (18, 2665092), (19, 2524824), (24, 1998819), (27, 1776728), (36, 1332546), (38, 1262412), (54, 888364), (57, 841608), (72, 666273), (76, 631206), (108, 444182), (114, 420804), (152, 315603), (171, 280536), (216, 222091), (228, 210402), (342, 140268), (456, 105201), (513, 93512), (684, 70134), (1026, 46756), (1368, 35067), (2052, 23378), (4104, 11689)]