51021984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40883}}^1$

素因数の和:40909

約数の個数: 48

約数和(自身を含む): 144238752

約数和(自身を除く): 93216768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 40883, 81766, 122649, 163532, 245298, 327064, 490596, 531479, 654128, 981192, 1062958, 1308256, 1594437, 1962384, 2125916, 3188874, 3924768, 4251832, 6377748, 8503664, 12755496, 17007328, 25510992, 51021984]

約数ペア:

[(1, 51021984), (2, 25510992), (3, 17007328), (4, 12755496), (6, 8503664), (8, 6377748), (12, 4251832), (13, 3924768), (16, 3188874), (24, 2125916), (26, 1962384), (32, 1594437), (39, 1308256), (48, 1062958), (52, 981192), (78, 654128), (96, 531479), (104, 490596), (156, 327064), (208, 245298), (312, 163532), (416, 122649), (624, 81766), (1248, 40883)]