55442910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42979}}^1$

素因数の和:43032

約数の個数: 32

約数和(自身を含む): 136160640

約数和(自身を除く): 80717730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42979, 85958, 128937, 214895, 257874, 429790, 644685, 1289370, 1848097, 3696194, 5544291, 9240485, 11088582, 18480970, 27721455, 55442910]

約数ペア:

[(1, 55442910), (2, 27721455), (3, 18480970), (5, 11088582), (6, 9240485), (10, 5544291), (15, 3696194), (30, 1848097), (43, 1289370), (86, 644685), (129, 429790), (215, 257874), (258, 214895), (430, 128937), (645, 85958), (1290, 42979)]