51257580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 109619220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2099, 2220, 2442, 4070, 4198, 4884, 6105, 6297, 8140, 8396, 10495, 12210, 12594, 20990, 23089, 24420, 25188, 31485, 41980, 46178, 62970, 69267, 77663, 92356, 115445, 125940, 138534, 155326, 230890, 232989, 277068, 310652, 346335, 388315, 461780, 465978, 692670, 776630, 854293, 931956, 1164945, 1385340, 1553260, 1708586, 2329890, 2562879, 3417172, 4271465, 4659780, 5125758, 8542930, 10251516, 12814395, 17085860, 25628790, 51257580]

約数ペア:

[(1, 51257580), (2, 25628790), (3, 17085860), (4, 12814395), (5, 10251516), (6, 8542930), (10, 5125758), (11, 4659780), (12, 4271465), (15, 3417172), (20, 2562879), (22, 2329890), (30, 1708586), (33, 1553260), (37, 1385340), (44, 1164945), (55, 931956), (60, 854293), (66, 776630), (74, 692670), (110, 465978), (111, 461780), (132, 388315), (148, 346335), (165, 310652), (185, 277068), (220, 232989), (222, 230890), (330, 155326), (370, 138534), (407, 125940), (444, 115445), (555, 92356), (660, 77663), (740, 69267), (814, 62970), (1110, 46178), (1221, 41980), (1628, 31485), (2035, 25188), (2099, 24420), (2220, 23089), (2442, 20990), (4070, 12594), (4198, 12210), (4884, 10495), (6105, 8396), (6297, 8140)]