56817828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{27689}}^1$

素因数の和:27721

約数の個数: 48

約数和(自身を含む): 155064000

約数和(自身を除く): 98246172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 27689, 55378, 83067, 110756, 166134, 249201, 332268, 498402, 526091, 747603, 996804, 1052182, 1495206, 1578273, 2104364, 2990412, 3156546, 4734819, 6313092, 9469638, 14204457, 18939276, 28408914, 56817828]

約数ペア:

[(1, 56817828), (2, 28408914), (3, 18939276), (4, 14204457), (6, 9469638), (9, 6313092), (12, 4734819), (18, 3156546), (19, 2990412), (27, 2104364), (36, 1578273), (38, 1495206), (54, 1052182), (57, 996804), (76, 747603), (108, 526091), (114, 498402), (171, 332268), (228, 249201), (342, 166134), (513, 110756), (684, 83067), (1026, 55378), (2052, 27689)]