49911425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 63745920

約数和(自身を除く): 13834495

約数列:

[1, 5, 25, 53, 139, 265, 271, 695, 1325, 1355, 3475, 6775, 7367, 14363, 36835, 37669, 71815, 184175, 188345, 359075, 941725, 1996457, 9982285, 49911425]

約数ペア:

[(1, 49911425), (5, 9982285), (25, 1996457), (53, 941725), (139, 359075), (265, 188345), (271, 184175), (695, 71815), (1325, 37669), (1355, 36835), (3475, 14363), (6775, 7367)]