49380275

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2909}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 70724640

約数和(自身を除く): 21344365

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 2909, 3395, 14545, 16975, 20363, 72725, 101815, 282173, 509075, 1410865, 1975211, 7054325, 9876055, 49380275]

約数ペア:

[(1, 49380275), (5, 9876055), (7, 7054325), (25, 1975211), (35, 1410865), (97, 509075), (175, 282173), (485, 101815), (679, 72725), (2425, 20363), (2909, 16975), (3395, 14545)]