57000304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 117509840

約数和(自身を除く): 60509536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 1933, 3686, 3866, 7372, 7732, 14744, 15464, 29488, 30928, 36727, 73454, 146908, 187501, 293816, 375002, 587632, 750004, 1500008, 3000016, 3562519, 7125038, 14250076, 28500152, 57000304]

約数ペア:

[(1, 57000304), (2, 28500152), (4, 14250076), (8, 7125038), (16, 3562519), (19, 3000016), (38, 1500008), (76, 750004), (97, 587632), (152, 375002), (194, 293816), (304, 187501), (388, 146908), (776, 73454), (1552, 36727), (1843, 30928), (1933, 29488), (3686, 15464), (3866, 14744), (7372, 7732)]