51790795

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 72870624

約数和(自身を除く): 21079829

約数列:

[1, 5, 7, 35, 49, 137, 245, 685, 959, 1543, 4795, 6713, 7715, 10801, 33565, 54005, 75607, 211391, 378035, 1056955, 1479737, 7398685, 10358159, 51790795]

約数ペア:

[(1, 51790795), (5, 10358159), (7, 7398685), (35, 1479737), (49, 1056955), (137, 378035), (245, 211391), (685, 75607), (959, 54005), (1543, 33565), (4795, 10801), (6713, 7715)]