51201748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9749}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 97461000

約数和(自身を除く): 46259252

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 9749, 19498, 38996, 126737, 253474, 506948, 984649, 1969298, 3938596, 12800437, 25600874, 51201748]

約数ペア:

[(1, 51201748), (2, 25600874), (4, 12800437), (13, 3938596), (26, 1969298), (52, 984649), (101, 506948), (202, 253474), (404, 126737), (1313, 38996), (2626, 19498), (5252, 9749)]