48864025

素因数分解:

$5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 71309052

約数和(自身を除く): 22445027

約数列:

[1, 5, 7, 25, 35, 49, 113, 175, 245, 353, 565, 791, 1225, 1765, 2471, 2825, 3955, 5537, 8825, 12355, 17297, 19775, 27685, 39889, 61775, 86485, 138425, 199445, 279223, 432425, 997225, 1396115, 1954561, 6980575, 9772805, 48864025]

約数ペア:

[(1, 48864025), (5, 9772805), (7, 6980575), (25, 1954561), (35, 1396115), (49, 997225), (113, 432425), (175, 279223), (245, 199445), (353, 138425), (565, 86485), (791, 61775), (1225, 39889), (1765, 27685), (2471, 19775), (2825, 17297), (3955, 12355), (5537, 8825)]