49970908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9907}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 95156432

約数和(自身を除く): 45185524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 9907, 19814, 39628, 128791, 257582, 515164, 960979, 1921958, 3843916, 12492727, 24985454, 49970908]

約数ペア:

[(1, 49970908), (2, 24985454), (4, 12492727), (13, 3843916), (26, 1921958), (52, 960979), (97, 515164), (194, 257582), (388, 128791), (1261, 39628), (2522, 19814), (5044, 9907)]