55078812

素因数分解:

$2^2\times 3^3\times {\mathrm{509989}}^1$

素因数の和:510002

約数の個数: 24

約数和(自身を含む): 142797200

約数和(自身を除く): 87718388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509989, 1019978, 1529967, 2039956, 3059934, 4589901, 6119868, 9179802, 13769703, 18359604, 27539406, 55078812]

約数ペア:

[(1, 55078812), (2, 27539406), (3, 18359604), (4, 13769703), (6, 9179802), (9, 6119868), (12, 4589901), (18, 3059934), (27, 2039956), (36, 1529967), (54, 1019978), (108, 509989)]