54704648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 113270400

約数和(自身を除く): 58565752

約数列:

[1, 2, 4, 8, 19, 37, 38, 71, 74, 76, 137, 142, 148, 152, 274, 284, 296, 548, 568, 703, 1096, 1349, 1406, 2603, 2627, 2698, 2812, 5069, 5206, 5254, 5396, 5624, 9727, 10138, 10412, 10508, 10792, 19454, 20276, 20824, 21016, 38908, 40552, 49913, 77816, 96311, 99826, 184813, 192622, 199652, 359899, 369626, 385244, 399304, 719798, 739252, 770488, 1439596, 1478504, 2879192, 6838081, 13676162, 27352324, 54704648]

約数ペア:

[(1, 54704648), (2, 27352324), (4, 13676162), (8, 6838081), (19, 2879192), (37, 1478504), (38, 1439596), (71, 770488), (74, 739252), (76, 719798), (137, 399304), (142, 385244), (148, 369626), (152, 359899), (274, 199652), (284, 192622), (296, 184813), (548, 99826), (568, 96311), (703, 77816), (1096, 49913), (1349, 40552), (1406, 38908), (2603, 21016), (2627, 20824), (2698, 20276), (2812, 19454), (5069, 10792), (5206, 10508), (5254, 10412), (5396, 10138), (5624, 9727)]