50385231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 81996096

約数和(自身を除く): 31610865

約数列:

[1, 3, 9, 13, 37, 39, 103, 111, 113, 117, 309, 333, 339, 481, 927, 1017, 1339, 1443, 1469, 3811, 4017, 4181, 4329, 4407, 11433, 11639, 12051, 12543, 13221, 34299, 34917, 37629, 49543, 54353, 104751, 148629, 151307, 163059, 430643, 445887, 453921, 489177, 1291929, 1361763, 3875787, 5598359, 16795077, 50385231]

約数ペア:

[(1, 50385231), (3, 16795077), (9, 5598359), (13, 3875787), (37, 1361763), (39, 1291929), (103, 489177), (111, 453921), (113, 445887), (117, 430643), (309, 163059), (333, 151307), (339, 148629), (481, 104751), (927, 54353), (1017, 49543), (1339, 37629), (1443, 34917), (1469, 34299), (3811, 13221), (4017, 12543), (4181, 12051), (4329, 11639), (4407, 11433)]