56253290

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{14461}}^1$

素因数の和:14857

約数の個数: 16

約数和(自身を含む): 101523240

約数和(自身を除く): 45269950

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 14461, 28922, 72305, 144610, 5625329, 11250658, 28126645, 56253290]

約数ペア:

[(1, 56253290), (2, 28126645), (5, 11250658), (10, 5625329), (389, 144610), (778, 72305), (1945, 28922), (3890, 14461)]