48878509552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{589409}}^1$

素因数の和:589561

約数の個数: 40

約数和(自身を含む): 97351670880

約数和(自身を除く): 48473161328

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 5183, 10366, 20732, 41464, 82928, 589409, 1178818, 2357636, 4715272, 9430544, 41848039, 43026857, 83696078, 86053714, 167392156, 172107428, 334784312, 344214856, 669568624, 688429712, 3054906847, 6109813694, 12219627388, 24439254776, 48878509552]

約数ペア:

[(1, 48878509552), (2, 24439254776), (4, 12219627388), (8, 6109813694), (16, 3054906847), (71, 688429712), (73, 669568624), (142, 344214856), (146, 334784312), (284, 172107428), (292, 167392156), (568, 86053714), (584, 83696078), (1136, 43026857), (1168, 41848039), (5183, 9430544), (10366, 4715272), (20732, 2357636), (41464, 1178818), (82928, 589409)]