55821514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128621}}^1$

素因数の和:128661

約数の個数: 16

約数和(自身を含む): 98781696

約数和(自身を除く): 42960182

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 128621, 257242, 900347, 1800694, 3987251, 7974502, 27910757, 55821514]

約数ペア:

[(1, 55821514), (2, 27910757), (7, 7974502), (14, 3987251), (31, 1800694), (62, 900347), (217, 257242), (434, 128621)]