51261028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140827}}^1$

素因数の和:140851

約数の個数: 24

約数和(自身を含む): 110409152

約数和(自身を除く): 59148124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140827, 281654, 563308, 985789, 1830751, 1971578, 3661502, 3943156, 7323004, 12815257, 25630514, 51261028]

約数ペア:

[(1, 51261028), (2, 25630514), (4, 12815257), (7, 7323004), (13, 3943156), (14, 3661502), (26, 1971578), (28, 1830751), (52, 985789), (91, 563308), (182, 281654), (364, 140827)]