51784755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 90789120

約数和(自身を除く): 39004365

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 283, 849, 1109, 1415, 3113, 3327, 4245, 5545, 9339, 12199, 15565, 16635, 36597, 46695, 60995, 182985, 313847, 941541, 1569235, 3452317, 4707705, 10356951, 17261585, 51784755]

約数ペア:

[(1, 51784755), (3, 17261585), (5, 10356951), (11, 4707705), (15, 3452317), (33, 1569235), (55, 941541), (165, 313847), (283, 182985), (849, 60995), (1109, 46695), (1415, 36597), (3113, 16635), (3327, 15565), (4245, 12199), (5545, 9339)]