53261775

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4861

約数の個数: 54

約数和(自身を含む): 110995872

約数和(自身を除く): 57734097

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 4831, 11025, 14493, 24155, 33817, 43479, 72465, 101451, 120775, 169085, 217395, 236719, 304353, 362325, 507255, 710157, 845425, 1086975, 1183595, 1521765, 2130471, 2536275, 3550785, 5917975, 7608825, 10652355, 17753925, 53261775]

約数ペア:

[(1, 53261775), (3, 17753925), (5, 10652355), (7, 7608825), (9, 5917975), (15, 3550785), (21, 2536275), (25, 2130471), (35, 1521765), (45, 1183595), (49, 1086975), (63, 845425), (75, 710157), (105, 507255), (147, 362325), (175, 304353), (225, 236719), (245, 217395), (315, 169085), (441, 120775), (525, 101451), (735, 72465), (1225, 43479), (1575, 33817), (2205, 24155), (3675, 14493), (4831, 11025)]