53803915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51487}}^1$

素因数の和:51522

約数の個数: 16

約数和(自身を含む): 74142720

約数和(自身を除く): 20338805

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 51487, 257435, 566357, 978253, 2831785, 4891265, 10760783, 53803915]

約数ペア:

[(1, 53803915), (5, 10760783), (11, 4891265), (19, 2831785), (55, 978253), (95, 566357), (209, 257435), (1045, 51487)]