49371993

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{45337}}^1$

素因数の和:45365

約数の個数: 18

約数和(自身を含む): 78389402

約数和(自身を除く): 29017409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 45337, 136011, 408033, 498707, 1496121, 4488363, 5485777, 16457331, 49371993]

約数ペア:

[(1, 49371993), (3, 16457331), (9, 5485777), (11, 4488363), (33, 1496121), (99, 498707), (121, 408033), (363, 136011), (1089, 45337)]