51780136

素因数分解:

$2^3\times {\mathrm{919}}^1\times {\mathrm{7043}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 97207200

約数和(自身を除く): 45427064

約数列:

[1, 2, 4, 8, 919, 1838, 3676, 7043, 7352, 14086, 28172, 56344, 6472517, 12945034, 25890068, 51780136]

約数ペア:

[(1, 51780136), (2, 25890068), (4, 12945034), (8, 6472517), (919, 56344), (1838, 28172), (3676, 14086), (7043, 7352)]