51151306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22067}}^1$

素因数の和:22149

約数の個数: 16

約数和(自身を含む): 82092960

約数和(自身を除く): 30941654

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22067, 44134, 419273, 838546, 1346087, 2692174, 25575653, 51151306]

約数ペア:

[(1, 51151306), (2, 25575653), (19, 2692174), (38, 1346087), (61, 838546), (122, 419273), (1159, 44134), (2318, 22067)]