57042890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^2$

素因数の和:794

約数の個数: 24

約数和(自身を含む): 105464268

約数和(自身を除く): 48421378

約数列:

[1, 2, 5, 10, 41, 82, 205, 373, 410, 746, 1865, 3730, 15293, 30586, 76465, 139129, 152930, 278258, 695645, 1391290, 5704289, 11408578, 28521445, 57042890]

約数ペア:

[(1, 57042890), (2, 28521445), (5, 11408578), (10, 5704289), (41, 1391290), (82, 695645), (205, 278258), (373, 152930), (410, 139129), (746, 76465), (1865, 30586), (3730, 15293)]