55124570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 101312640

約数和(自身を除く): 46188070

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 491, 515, 545, 982, 1030, 1090, 2455, 4910, 11227, 22454, 50573, 53519, 56135, 101146, 107038, 112270, 252865, 267595, 505730, 535190, 5512457, 11024914, 27562285, 55124570]

約数ペア:

[(1, 55124570), (2, 27562285), (5, 11024914), (10, 5512457), (103, 535190), (109, 505730), (206, 267595), (218, 252865), (491, 112270), (515, 107038), (545, 101146), (982, 56135), (1030, 53519), (1090, 50573), (2455, 22454), (4910, 11227)]