51434992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 121992192

約数和(自身を除く): 70557200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 487, 574, 644, 656, 943, 974, 1148, 1288, 1886, 1948, 2296, 2576, 3409, 3772, 3896, 4592, 6601, 6818, 7544, 7792, 11201, 13202, 13636, 15088, 19967, 22402, 26404, 27272, 39934, 44804, 52808, 54544, 78407, 79868, 89608, 105616, 139769, 156814, 159736, 179216, 279538, 313628, 319472, 459241, 559076, 627256, 918482, 1118152, 1254512, 1836964, 2236304, 3214687, 3673928, 6429374, 7347856, 12858748, 25717496, 51434992]

約数ペア:

[(1, 51434992), (2, 25717496), (4, 12858748), (7, 7347856), (8, 6429374), (14, 3673928), (16, 3214687), (23, 2236304), (28, 1836964), (41, 1254512), (46, 1118152), (56, 918482), (82, 627256), (92, 559076), (112, 459241), (161, 319472), (164, 313628), (184, 279538), (287, 179216), (322, 159736), (328, 156814), (368, 139769), (487, 105616), (574, 89608), (644, 79868), (656, 78407), (943, 54544), (974, 52808), (1148, 44804), (1288, 39934), (1886, 27272), (1948, 26404), (2296, 22402), (2576, 19967), (3409, 15088), (3772, 13636), (3896, 13202), (4592, 11201), (6601, 7792), (6818, 7544)]