53894864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 108540672

約数和(自身を除く): 54645808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 563, 772, 1126, 1544, 2252, 3088, 4504, 5983, 9008, 11966, 17453, 23932, 34906, 47864, 69812, 95728, 108659, 139624, 217318, 279248, 434636, 869272, 1738544, 3368429, 6736858, 13473716, 26947432, 53894864]

約数ペア:

[(1, 53894864), (2, 26947432), (4, 13473716), (8, 6736858), (16, 3368429), (31, 1738544), (62, 869272), (124, 434636), (193, 279248), (248, 217318), (386, 139624), (496, 108659), (563, 95728), (772, 69812), (1126, 47864), (1544, 34906), (2252, 23932), (3088, 17453), (4504, 11966), (5983, 9008)]