51071930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56123}}^1$

素因数の和:56150

約数の個数: 32

約数和(自身を含む): 113145984

約数和(自身を除く): 62074054

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 56123, 112246, 280615, 392861, 561230, 729599, 785722, 1459198, 1964305, 3647995, 3928610, 5107193, 7295990, 10214386, 25535965, 51071930]

約数ペア:

[(1, 51071930), (2, 25535965), (5, 10214386), (7, 7295990), (10, 5107193), (13, 3928610), (14, 3647995), (26, 1964305), (35, 1459198), (65, 785722), (70, 729599), (91, 561230), (130, 392861), (182, 280615), (455, 112246), (910, 56123)]