51988916005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{450101}}^1$

素因数の和:451896

約数の個数: 16

約数和(自身を含む): 67223633904

約数和(自身を除く): 15234717899

約数列:

[1, 5, 13, 65, 1777, 8885, 23101, 115505, 450101, 2250505, 5851313, 29256565, 799829477, 3999147385, 10397783201, 51988916005]

約数ペア:

[(1, 51988916005), (5, 10397783201), (13, 3999147385), (65, 799829477), (1777, 29256565), (8885, 5851313), (23101, 2250505), (115505, 450101)]