53859130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7890

約数の個数: 32

約数和(自身を含む): 106387344

約数和(自身を除く): 52528214

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7817, 15634, 39085, 78170, 101621, 203242, 414301, 508105, 828602, 1016210, 2071505, 4143010, 5385913, 10771826, 26929565, 53859130]

約数ペア:

[(1, 53859130), (2, 26929565), (5, 10771826), (10, 5385913), (13, 4143010), (26, 2071505), (53, 1016210), (65, 828602), (106, 508105), (130, 414301), (265, 203242), (530, 101621), (689, 78170), (1378, 39085), (3445, 15634), (6890, 7817)]