53156015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50867}}^1$

素因数の和:50902

約数の個数: 16

約数和(自身を含む): 73249920

約数和(自身を除く): 20093905

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 50867, 254335, 559537, 966473, 2797685, 4832365, 10631203, 53156015]

約数ペア:

[(1, 53156015), (5, 10631203), (11, 4832365), (19, 2797685), (55, 966473), (95, 559537), (209, 254335), (1045, 50867)]