51401665

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63853}}^1$

素因数の和:63888

約数の個数: 16

約数和(自身を含む): 73559808

約数和(自身を除く): 22158143

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63853, 319265, 446971, 1468619, 2234855, 7343095, 10280333, 51401665]

約数ペア:

[(1, 51401665), (5, 10280333), (7, 7343095), (23, 2234855), (35, 1468619), (115, 446971), (161, 319265), (805, 63853)]