56127555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 106984800

約数和(自身を除く): 50857245

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 745, 761, 1341, 1639, 2235, 2283, 3805, 4917, 6705, 6849, 8195, 8371, 11415, 14751, 24585, 25113, 34245, 41855, 73755, 75339, 113389, 125565, 340167, 376695, 566945, 1020501, 1247279, 1700835, 3741837, 5102505, 6236395, 11225511, 18709185, 56127555]

約数ペア:

[(1, 56127555), (3, 18709185), (5, 11225511), (9, 6236395), (11, 5102505), (15, 3741837), (33, 1700835), (45, 1247279), (55, 1020501), (99, 566945), (149, 376695), (165, 340167), (447, 125565), (495, 113389), (745, 75339), (761, 73755), (1341, 41855), (1639, 34245), (2235, 25113), (2283, 24585), (3805, 14751), (4917, 11415), (6705, 8371), (6849, 8195)]