52801970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406169}}^1$

素因数の和:406189

約数の個数: 16

約数和(自身を含む): 102354840

約数和(自身を除く): 49552870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 406169, 812338, 2030845, 4061690, 5280197, 10560394, 26400985, 52801970]

約数ペア:

[(1, 52801970), (2, 26400985), (5, 10560394), (10, 5280197), (13, 4061690), (26, 2030845), (65, 812338), (130, 406169)]