50358009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 74962944

約数和(自身を除く): 24604935

約数列:

[1, 3, 13, 39, 47, 83, 141, 249, 331, 611, 993, 1079, 1833, 3237, 3901, 4303, 11703, 12909, 15557, 27473, 46671, 50713, 82419, 152139, 202241, 357149, 606723, 1071447, 1291231, 3873693, 16786003, 50358009]

約数ペア:

[(1, 50358009), (3, 16786003), (13, 3873693), (39, 1291231), (47, 1071447), (83, 606723), (141, 357149), (249, 202241), (331, 152139), (611, 82419), (993, 50713), (1079, 46671), (1833, 27473), (3237, 15557), (3901, 12909), (4303, 11703)]