52984815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 42815505

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 71, 89, 129, 195, 213, 215, 267, 355, 445, 559, 645, 923, 1065, 1157, 1335, 1677, 2769, 2795, 3053, 3471, 3827, 4615, 5785, 6319, 8385, 9159, 11481, 13845, 15265, 17355, 18957, 19135, 31595, 39689, 45795, 49751, 57405, 82147, 94785, 119067, 149253, 198445, 246441, 248755, 271717, 410735, 595335, 746265, 815151, 1232205, 1358585, 3532321, 4075755, 10596963, 17661605, 52984815]

約数ペア:

[(1, 52984815), (3, 17661605), (5, 10596963), (13, 4075755), (15, 3532321), (39, 1358585), (43, 1232205), (65, 815151), (71, 746265), (89, 595335), (129, 410735), (195, 271717), (213, 248755), (215, 246441), (267, 198445), (355, 149253), (445, 119067), (559, 94785), (645, 82147), (923, 57405), (1065, 49751), (1157, 45795), (1335, 39689), (1677, 31595), (2769, 19135), (2795, 18957), (3053, 17355), (3471, 15265), (3827, 13845), (4615, 11481), (5785, 9159), (6319, 8385)]