51049053

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{46877}}^1$

素因数の和:46905

約数の個数: 18

約数和(自身を含む): 81052062

約数和(自身を除く): 30003009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 46877, 140631, 421893, 515647, 1546941, 4640823, 5672117, 17016351, 51049053]

約数ペア:

[(1, 51049053), (3, 17016351), (9, 5672117), (11, 4640823), (33, 1546941), (99, 515647), (121, 421893), (363, 140631), (1089, 46877)]