52921175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 70709760

約数和(自身を除く): 17788585

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2591, 4085, 12955, 20425, 49229, 64775, 111413, 246145, 557065, 1230725, 2116847, 2785325, 10584235, 52921175]

約数ペア:

[(1, 52921175), (5, 10584235), (19, 2785325), (25, 2116847), (43, 1230725), (95, 557065), (215, 246145), (475, 111413), (817, 64775), (1075, 49229), (2591, 20425), (4085, 12955)]