55736065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 28866815

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 2039, 2485, 3905, 5467, 10195, 14273, 22429, 27335, 71365, 112145, 144769, 157003, 723845, 785015, 1013383, 1592459, 5066915, 7962295, 11147213, 55736065]

約数ペア:

[(1, 55736065), (5, 11147213), (7, 7962295), (11, 5066915), (35, 1592459), (55, 1013383), (71, 785015), (77, 723845), (355, 157003), (385, 144769), (497, 112145), (781, 71365), (2039, 27335), (2485, 22429), (3905, 14273), (5467, 10195)]