49865725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 29629187

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 953, 1495, 2093, 2275, 4025, 4765, 6671, 7475, 10465, 12389, 21919, 23825, 33355, 52325, 61945, 86723, 109595, 153433, 166775, 284947, 309725, 433615, 547975, 767165, 1424735, 1994629, 2168075, 3835825, 7123675, 9973145, 49865725]

約数ペア:

[(1, 49865725), (5, 9973145), (7, 7123675), (13, 3835825), (23, 2168075), (25, 1994629), (35, 1424735), (65, 767165), (91, 547975), (115, 433615), (161, 309725), (175, 284947), (299, 166775), (325, 153433), (455, 109595), (575, 86723), (805, 61945), (953, 52325), (1495, 33355), (2093, 23825), (2275, 21919), (4025, 12389), (4765, 10465), (6671, 7475)]