51748336

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{33343}}^1$

素因数の和:33448

約数の個数: 20

約数和(自身を含む): 101299072

約数和(自身を除く): 49550736

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 33343, 66686, 133372, 266744, 533488, 3234271, 6468542, 12937084, 25874168, 51748336]

約数ペア:

[(1, 51748336), (2, 25874168), (4, 12937084), (8, 6468542), (16, 3234271), (97, 533488), (194, 266744), (388, 133372), (776, 66686), (1552, 33343)]