53172735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 111697920

約数和(自身を除く): 58525185

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 2423, 3135, 4389, 7269, 7315, 12115, 16961, 21945, 26653, 36345, 46037, 50883, 79959, 84805, 133265, 138111, 186571, 230185, 254415, 322259, 399795, 506407, 559713, 690555, 932855, 966777, 1519221, 1611295, 2532035, 2798565, 3544849, 4833885, 7596105, 10634547, 17724245, 53172735]

約数ペア:

[(1, 53172735), (3, 17724245), (5, 10634547), (7, 7596105), (11, 4833885), (15, 3544849), (19, 2798565), (21, 2532035), (33, 1611295), (35, 1519221), (55, 966777), (57, 932855), (77, 690555), (95, 559713), (105, 506407), (133, 399795), (165, 322259), (209, 254415), (231, 230185), (285, 186571), (385, 138111), (399, 133265), (627, 84805), (665, 79959), (1045, 50883), (1155, 46037), (1463, 36345), (1995, 26653), (2423, 21945), (3135, 16961), (4389, 12115), (7269, 7315)]