51530544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27527}}^1$

素因数の和:27554

約数の個数: 60

約数和(自身を含む): 155312976

約数和(自身を除く): 103782432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27527, 55054, 82581, 110108, 165162, 220216, 247743, 330324, 357851, 440432, 495486, 660648, 715702, 990972, 1073553, 1321296, 1431404, 1981944, 2147106, 2862808, 3220659, 3963888, 4294212, 5725616, 6441318, 8588424, 12882636, 17176848, 25765272, 51530544]

約数ペア:

[(1, 51530544), (2, 25765272), (3, 17176848), (4, 12882636), (6, 8588424), (8, 6441318), (9, 5725616), (12, 4294212), (13, 3963888), (16, 3220659), (18, 2862808), (24, 2147106), (26, 1981944), (36, 1431404), (39, 1321296), (48, 1073553), (52, 990972), (72, 715702), (78, 660648), (104, 495486), (117, 440432), (144, 357851), (156, 330324), (208, 247743), (234, 220216), (312, 165162), (468, 110108), (624, 82581), (936, 55054), (1872, 27527)]