47047440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 114942192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 251, 264, 284, 330, 355, 426, 440, 502, 528, 568, 660, 710, 753, 781, 852, 880, 1004, 1065, 1136, 1255, 1320, 1420, 1506, 1562, 1704, 2008, 2130, 2343, 2510, 2640, 2761, 2840, 3012, 3124, 3408, 3765, 3905, 4016, 4260, 4686, 5020, 5522, 5680, 6024, 6248, 7530, 7810, 8283, 8520, 9372, 10040, 11044, 11715, 12048, 12496, 13805, 15060, 15620, 16566, 17040, 17821, 18744, 20080, 22088, 23430, 27610, 30120, 31240, 33132, 35642, 37488, 41415, 44176, 46860, 53463, 55220, 60240, 62480, 66264, 71284, 82830, 89105, 93720, 106926, 110440, 132528, 142568, 165660, 178210, 187440, 196031, 213852, 220880, 267315, 285136, 331320, 356420, 392062, 427704, 534630, 588093, 662640, 712840, 784124, 855408, 980155, 1069260, 1176186, 1425680, 1568248, 1960310, 2138520, 2352372, 2940465, 3136496, 3920620, 4277040, 4704744, 5880930, 7841240, 9409488, 11761860, 15682480, 23523720, 47047440]

約数ペア:

[(1, 47047440), (2, 23523720), (3, 15682480), (4, 11761860), (5, 9409488), (6, 7841240), (8, 5880930), (10, 4704744), (11, 4277040), (12, 3920620), (15, 3136496), (16, 2940465), (20, 2352372), (22, 2138520), (24, 1960310), (30, 1568248), (33, 1425680), (40, 1176186), (44, 1069260), (48, 980155), (55, 855408), (60, 784124), (66, 712840), (71, 662640), (80, 588093), (88, 534630), (110, 427704), (120, 392062), (132, 356420), (142, 331320), (165, 285136), (176, 267315), (213, 220880), (220, 213852), (240, 196031), (251, 187440), (264, 178210), (284, 165660), (330, 142568), (355, 132528), (426, 110440), (440, 106926), (502, 93720), (528, 89105), (568, 82830), (660, 71284), (710, 66264), (753, 62480), (781, 60240), (852, 55220), (880, 53463), (1004, 46860), (1065, 44176), (1136, 41415), (1255, 37488), (1320, 35642), (1420, 33132), (1506, 31240), (1562, 30120), (1704, 27610), (2008, 23430), (2130, 22088), (2343, 20080), (2510, 18744), (2640, 17821), (2761, 17040), (2840, 16566), (3012, 15620), (3124, 15060), (3408, 13805), (3765, 12496), (3905, 12048), (4016, 11715), (4260, 11044), (4686, 10040), (5020, 9372), (5522, 8520), (5680, 8283), (6024, 7810), (6248, 7530)]