50971700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39209}}^1$

素因数の和:39236

約数の個数: 36

約数和(自身を含む): 119119980

約数和(自身を除く): 68148280

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39209, 78418, 156836, 196045, 392090, 509717, 784180, 980225, 1019434, 1960450, 2038868, 2548585, 3920900, 5097170, 10194340, 12742925, 25485850, 50971700]

約数ペア:

[(1, 50971700), (2, 25485850), (4, 12742925), (5, 10194340), (10, 5097170), (13, 3920900), (20, 2548585), (25, 2038868), (26, 1960450), (50, 1019434), (52, 980225), (65, 784180), (100, 509717), (130, 392090), (260, 196045), (325, 156836), (650, 78418), (1300, 39209)]