54150722

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 86410800

約数和(自身を除く): 32260078

約数列:

[1, 2, 19, 38, 179, 358, 361, 419, 722, 838, 3401, 6802, 7961, 15922, 64619, 75001, 129238, 150002, 151259, 302518, 1425019, 2850038, 27075361, 54150722]

約数ペア:

[(1, 54150722), (2, 27075361), (19, 2850038), (38, 1425019), (179, 302518), (358, 151259), (361, 150002), (419, 129238), (722, 75001), (838, 64619), (3401, 15922), (6802, 7961)]