47046780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23761}}^1$

素因数の和:23787

約数の個数: 72

約数和(自身を含む): 155688624

約数和(自身を除く): 108641844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23761, 47522, 71283, 95044, 118805, 142566, 213849, 237610, 261371, 285132, 356415, 427698, 475220, 522742, 712830, 784113, 855396, 1045484, 1069245, 1306855, 1425660, 1568226, 2138490, 2352339, 2613710, 3136452, 3920565, 4276980, 4704678, 5227420, 7841130, 9409356, 11761695, 15682260, 23523390, 47046780]

約数ペア:

[(1, 47046780), (2, 23523390), (3, 15682260), (4, 11761695), (5, 9409356), (6, 7841130), (9, 5227420), (10, 4704678), (11, 4276980), (12, 3920565), (15, 3136452), (18, 2613710), (20, 2352339), (22, 2138490), (30, 1568226), (33, 1425660), (36, 1306855), (44, 1069245), (45, 1045484), (55, 855396), (60, 784113), (66, 712830), (90, 522742), (99, 475220), (110, 427698), (132, 356415), (165, 285132), (180, 261371), (198, 237610), (220, 213849), (330, 142566), (396, 118805), (495, 95044), (660, 71283), (990, 47522), (1980, 23761)]