50873342975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197893}}^1$

素因数の和:198036

約数の個数: 48

約数和(自身を含む): 78328028352

約数和(自身を除く): 27454685377

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 113, 175, 325, 455, 565, 791, 1469, 2275, 2825, 3955, 7345, 10283, 19775, 36725, 51415, 197893, 257075, 989465, 1385251, 2572609, 4947325, 6926255, 12863045, 18008263, 22361909, 34631275, 64315225, 90041315, 111809545, 156533363, 290704817, 450206575, 559047725, 782666815, 1453524085, 2034933719, 3913334075, 7267620425, 10174668595, 50873342975]

約数ペア:

[(1, 50873342975), (5, 10174668595), (7, 7267620425), (13, 3913334075), (25, 2034933719), (35, 1453524085), (65, 782666815), (91, 559047725), (113, 450206575), (175, 290704817), (325, 156533363), (455, 111809545), (565, 90041315), (791, 64315225), (1469, 34631275), (2275, 22361909), (2825, 18008263), (3955, 12863045), (7345, 6926255), (10283, 4947325), (19775, 2572609), (36725, 1385251), (51415, 989465), (197893, 257075)]