51578865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88169}}^1$

素因数の和:88193

約数の個数: 24

約数和(自身を含む): 96281640

約数和(自身を除く): 44702775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 88169, 264507, 440845, 793521, 1146197, 1322535, 3438591, 3967605, 5730985, 10315773, 17192955, 51578865]

約数ペア:

[(1, 51578865), (3, 17192955), (5, 10315773), (9, 5730985), (13, 3967605), (15, 3438591), (39, 1322535), (45, 1146197), (65, 793521), (117, 440845), (195, 264507), (585, 88169)]