51861535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9721}}^1$

素因数の和:9834

約数の個数: 16

約数和(自身を含む): 68598432

約数和(自身を除く): 16736897

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 9721, 48605, 106931, 534655, 942937, 4714685, 10372307, 51861535]

約数ペア:

[(1, 51861535), (5, 10372307), (11, 4714685), (55, 942937), (97, 534655), (485, 106931), (1067, 48605), (5335, 9721)]