53207728

素因数分解:

$2^4\times 7^2\times {\mathrm{67867}}^1$

素因数の和:67889

約数の個数: 30

約数和(自身を含む): 119922756

約数和(自身を除く): 66715028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 67867, 135734, 271468, 475069, 542936, 950138, 1085872, 1900276, 3325483, 3800552, 6650966, 7601104, 13301932, 26603864, 53207728]

約数ペア:

[(1, 53207728), (2, 26603864), (4, 13301932), (7, 7601104), (8, 6650966), (14, 3800552), (16, 3325483), (28, 1900276), (49, 1085872), (56, 950138), (98, 542936), (112, 475069), (196, 271468), (392, 135734), (784, 67867)]