56289724

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 100039968

約数和(自身を除く): 43750244

約数列:

[1, 2, 4, 101, 202, 277, 404, 503, 554, 1006, 1108, 2012, 27977, 50803, 55954, 101606, 111908, 139331, 203212, 278662, 557324, 14072431, 28144862, 56289724]

約数ペア:

[(1, 56289724), (2, 28144862), (4, 14072431), (101, 557324), (202, 278662), (277, 203212), (404, 139331), (503, 111908), (554, 101606), (1006, 55954), (1108, 50803), (2012, 27977)]