53877915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 63533925

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 91, 105, 117, 177, 195, 223, 273, 295, 315, 413, 455, 531, 585, 669, 767, 819, 885, 1115, 1239, 1365, 1561, 2007, 2065, 2301, 2655, 2899, 3345, 3717, 3835, 4095, 4683, 5369, 6195, 6903, 7805, 8697, 10035, 11505, 13157, 14049, 14495, 16107, 18585, 20293, 23415, 26091, 26845, 34515, 39471, 43485, 48321, 60879, 65785, 70245, 80535, 92099, 101465, 118413, 130455, 171041, 182637, 197355, 241605, 276297, 304395, 460495, 513123, 592065, 828891, 855205, 913185, 1197287, 1381485, 1539369, 2565615, 3591861, 4144455, 5986435, 7696845, 10775583, 17959305, 53877915]

約数ペア:

[(1, 53877915), (3, 17959305), (5, 10775583), (7, 7696845), (9, 5986435), (13, 4144455), (15, 3591861), (21, 2565615), (35, 1539369), (39, 1381485), (45, 1197287), (59, 913185), (63, 855205), (65, 828891), (91, 592065), (105, 513123), (117, 460495), (177, 304395), (195, 276297), (223, 241605), (273, 197355), (295, 182637), (315, 171041), (413, 130455), (455, 118413), (531, 101465), (585, 92099), (669, 80535), (767, 70245), (819, 65785), (885, 60879), (1115, 48321), (1239, 43485), (1365, 39471), (1561, 34515), (2007, 26845), (2065, 26091), (2301, 23415), (2655, 20293), (2899, 18585), (3345, 16107), (3717, 14495), (3835, 14049), (4095, 13157), (4683, 11505), (5369, 10035), (6195, 8697), (6903, 7805)]