51368883

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 73385280

約数和(自身を除く): 22016397

約数列:

[1, 3, 17, 51, 179, 289, 331, 537, 867, 993, 3043, 5627, 9129, 16881, 51731, 59249, 95659, 155193, 177747, 286977, 1007233, 3021699, 17122961, 51368883]

約数ペア:

[(1, 51368883), (3, 17122961), (17, 3021699), (51, 1007233), (179, 286977), (289, 177747), (331, 155193), (537, 95659), (867, 59249), (993, 51731), (3043, 16881), (5627, 9129)]