53520790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{87739}}^1$

素因数の和:87807

約数の個数: 16

約数和(自身を含む): 97917840

約数和(自身を除く): 44397050

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 87739, 175478, 438695, 877390, 5352079, 10704158, 26760395, 53520790]

約数ペア:

[(1, 53520790), (2, 26760395), (5, 10704158), (10, 5352079), (61, 877390), (122, 438695), (305, 175478), (610, 87739)]