51366105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 105281280

約数和(自身を除く): 53915175

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 5623, 9135, 16869, 28115, 39361, 50607, 84345, 118083, 163067, 196805, 253035, 354249, 489201, 590415, 815335, 1141469, 1467603, 1771245, 2446005, 3424407, 5707345, 7338015, 10273221, 17122035, 51366105]

約数ペア:

[(1, 51366105), (3, 17122035), (5, 10273221), (7, 7338015), (9, 5707345), (15, 3424407), (21, 2446005), (29, 1771245), (35, 1467603), (45, 1141469), (63, 815335), (87, 590415), (105, 489201), (145, 354249), (203, 253035), (261, 196805), (315, 163067), (435, 118083), (609, 84345), (1015, 50607), (1305, 39361), (1827, 28115), (3045, 16869), (5623, 9135)]