56145028

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 100013760

約数和(自身を除く): 43868732

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 983, 1966, 3932, 14279, 28558, 57116, 107147, 128773, 214294, 257546, 428588, 515092, 14036257, 28072514, 56145028]

約数ペア:

[(1, 56145028), (2, 28072514), (4, 14036257), (109, 515092), (131, 428588), (218, 257546), (262, 214294), (436, 128773), (524, 107147), (983, 57116), (1966, 28558), (3932, 14279)]