51126321840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{272761}}^1$

素因数の和:272859

約数の個数: 160

約数和(自身を含む): 175335777792

約数和(自身を除く): 124209455952

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, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1320, 1420, 1562, 1704, 2130, 2343, 2640, 2840, 3124, 3408, 3905, 4260, 4686, 5680, 6248, 7810, 8520, 9372, 11715, 12496, 15620, 17040, 18744, 23430, 31240, 37488, 46860, 62480, 93720, 187440, 272761, 545522, 818283, 1091044, 1363805, 1636566, 2182088, 2727610, 3000371, 3273132, 4091415, 4364176, 5455220, 6000742, 6546264, 8182830, 9001113, 10910440, 12001484, 13092528, 15001855, 16365660, 18002226, 19366031, 21820880, 24002968, 30003710, 32731320, 36004452, 38732062, 45005565, 48005936, 58098093, 60007420, 65462640, 72008904, 77464124, 90011130, 96830155, 116196186, 120014840, 144017808, 154928248, 180022260, 193660310, 213026341, 232392372, 240029680, 290490465, 309856496, 360044520, 387320620, 426052682, 464784744, 580980930, 639079023, 720089040, 774641240, 852105364, 929569488, 1065131705, 1161961860, 1278158046, 1549282480, 1704210728, 2130263410, 2323923720, 2556316092, 3195395115, 3408421456, 4260526820, 4647847440, 5112632184, 6390790230, 8521053640, 10225264368, 12781580460, 17042107280, 25563160920, 51126321840]

約数ペア:

[(1, 51126321840), (2, 25563160920), (3, 17042107280), (4, 12781580460), (5, 10225264368), (6, 8521053640), (8, 6390790230), (10, 5112632184), (11, 4647847440), (12, 4260526820), (15, 3408421456), (16, 3195395115), (20, 2556316092), (22, 2323923720), (24, 2130263410), (30, 1704210728), (33, 1549282480), (40, 1278158046), (44, 1161961860), (48, 1065131705), (55, 929569488), (60, 852105364), (66, 774641240), (71, 720089040), (80, 639079023), (88, 580980930), (110, 464784744), (120, 426052682), (132, 387320620), (142, 360044520), (165, 309856496), (176, 290490465), (213, 240029680), (220, 232392372), (240, 213026341), (264, 193660310), (284, 180022260), (330, 154928248), (355, 144017808), (426, 120014840), (440, 116196186), (528, 96830155), (568, 90011130), (660, 77464124), (710, 72008904), (781, 65462640), (852, 60007420), (880, 58098093), (1065, 48005936), (1136, 45005565), (1320, 38732062), (1420, 36004452), (1562, 32731320), (1704, 30003710), (2130, 24002968), (2343, 21820880), (2640, 19366031), (2840, 18002226), (3124, 16365660), (3408, 15001855), (3905, 13092528), (4260, 12001484), (4686, 10910440), (5680, 9001113), (6248, 8182830), (7810, 6546264), (8520, 6000742), (9372, 5455220), (11715, 4364176), (12496, 4091415), (15620, 3273132), (17040, 3000371), (18744, 2727610), (23430, 2182088), (31240, 1636566), (37488, 1363805), (46860, 1091044), (62480, 818283), (93720, 545522), (187440, 272761)]