51307368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{305401}}^1$

素因数の和:305417

約数の個数: 32

約数和(自身を含む): 146592960

約数和(自身を除く): 95285592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 305401, 610802, 916203, 1221604, 1832406, 2137807, 2443208, 3664812, 4275614, 6413421, 7329624, 8551228, 12826842, 17102456, 25653684, 51307368]

約数ペア:

[(1, 51307368), (2, 25653684), (3, 17102456), (4, 12826842), (6, 8551228), (7, 7329624), (8, 6413421), (12, 4275614), (14, 3664812), (21, 2443208), (24, 2137807), (28, 1832406), (42, 1221604), (56, 916203), (84, 610802), (168, 305401)]