49510851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 76749120

約数和(自身を除く): 27238269

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 1409, 2067, 2703, 4227, 11713, 18317, 23953, 35139, 54951, 71859, 74677, 224031, 311389, 934167, 970801, 1269509, 2912403, 3808527, 16503617, 49510851]

約数ペア:

[(1, 49510851), (3, 16503617), (13, 3808527), (17, 2912403), (39, 1269509), (51, 970801), (53, 934167), (159, 311389), (221, 224031), (663, 74677), (689, 71859), (901, 54951), (1409, 35139), (2067, 23953), (2703, 18317), (4227, 11713)]