51397864

素因数分解:

$2^3\times 7^3\times {\mathrm{18731}}^1$

素因数の和:18758

約数の個数: 32

約数和(自身を含む): 112392000

約数和(自身を除く): 60994136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 18731, 37462, 74924, 131117, 149848, 262234, 524468, 917819, 1048936, 1835638, 3671276, 6424733, 7342552, 12849466, 25698932, 51397864]

約数ペア:

[(1, 51397864), (2, 25698932), (4, 12849466), (7, 7342552), (8, 6424733), (14, 3671276), (28, 1835638), (49, 1048936), (56, 917819), (98, 524468), (196, 262234), (343, 149848), (392, 131117), (686, 74924), (1372, 37462), (2744, 18731)]