52745615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42709}}^1$

素因数の和:42746

約数の個数: 16

約数和(自身を含む): 71752800

約数和(自身を除く): 19007185

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 42709, 213545, 555217, 811471, 2776085, 4057355, 10549123, 52745615]

約数ペア:

[(1, 52745615), (5, 10549123), (13, 4057355), (19, 2776085), (65, 811471), (95, 555217), (247, 213545), (1235, 42709)]