51238691

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 60702720

約数和(自身を除く): 9464029

約数列:

[1, 7, 31, 217, 389, 607, 2723, 4249, 12059, 18817, 84413, 131719, 236123, 1652861, 7319813, 51238691]

約数ペア:

[(1, 51238691), (7, 7319813), (31, 1652861), (217, 236123), (389, 131719), (607, 84413), (2723, 18817), (4249, 12059)]