51364508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{75983}}^1$

素因数の和:76013

約数の個数: 18

約数和(自身を含む): 97335504

約数和(自身を除く): 45970996

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 75983, 151966, 303932, 987779, 1975558, 3951116, 12841127, 25682254, 51364508]

約数ペア:

[(1, 51364508), (2, 25682254), (4, 12841127), (13, 3951116), (26, 1975558), (52, 987779), (169, 303932), (338, 151966), (676, 75983)]