53913405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 107347968

約数和(自身を除く): 53434563

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 127, 195, 273, 311, 381, 455, 635, 889, 933, 1365, 1555, 1651, 1905, 2177, 2667, 4043, 4445, 4665, 4953, 6531, 8255, 10885, 11557, 12129, 13335, 20215, 24765, 28301, 32655, 34671, 39497, 57785, 60645, 84903, 118491, 141505, 173355, 197485, 276479, 424515, 513461, 592455, 829437, 1382395, 1540383, 2567305, 3594227, 4147185, 7701915, 10782681, 17971135, 53913405]

約数ペア:

[(1, 53913405), (3, 17971135), (5, 10782681), (7, 7701915), (13, 4147185), (15, 3594227), (21, 2567305), (35, 1540383), (39, 1382395), (65, 829437), (91, 592455), (105, 513461), (127, 424515), (195, 276479), (273, 197485), (311, 173355), (381, 141505), (455, 118491), (635, 84903), (889, 60645), (933, 57785), (1365, 39497), (1555, 34671), (1651, 32655), (1905, 28301), (2177, 24765), (2667, 20215), (4043, 13335), (4445, 12129), (4665, 11557), (4953, 10885), (6531, 8255)]