53161605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 106838784

約数和(自身を除く): 53677179

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2377, 2485, 3195, 4473, 7131, 7455, 11885, 16639, 21393, 22365, 35655, 49917, 83195, 106965, 149751, 168767, 249585, 506301, 748755, 843835, 1181369, 1518903, 2531505, 3544107, 5906845, 7594515, 10632321, 17720535, 53161605]

約数ペア:

[(1, 53161605), (3, 17720535), (5, 10632321), (7, 7594515), (9, 5906845), (15, 3544107), (21, 2531505), (35, 1518903), (45, 1181369), (63, 843835), (71, 748755), (105, 506301), (213, 249585), (315, 168767), (355, 149751), (497, 106965), (639, 83195), (1065, 49917), (1491, 35655), (2377, 22365), (2485, 21393), (3195, 16639), (4473, 11885), (7131, 7455)]