51735411

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 92747200

約数和(自身を除く): 41011789

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 181, 273, 349, 543, 819, 1047, 1267, 1629, 2353, 2443, 3141, 3801, 4537, 7059, 7329, 11403, 13611, 16471, 21177, 21987, 31759, 40833, 49413, 63169, 95277, 148239, 189507, 285831, 442183, 568521, 821197, 1326549, 2463591, 3979647, 5748379, 7390773, 17245137, 51735411]

約数ペア:

[(1, 51735411), (3, 17245137), (7, 7390773), (9, 5748379), (13, 3979647), (21, 2463591), (39, 1326549), (63, 821197), (91, 568521), (117, 442183), (181, 285831), (273, 189507), (349, 148239), (543, 95277), (819, 63169), (1047, 49413), (1267, 40833), (1629, 31759), (2353, 21987), (2443, 21177), (3141, 16471), (3801, 13611), (4537, 11403), (7059, 7329)]