51494535

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 94089600

約数和(自身を除く): 42595065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 2399, 4293, 7155, 7197, 11995, 21465, 21591, 35985, 64773, 107955, 127147, 194319, 323865, 381441, 635735, 971595, 1144323, 1907205, 3432969, 5721615, 10298907, 17164845, 51494535]

約数ペア:

[(1, 51494535), (3, 17164845), (5, 10298907), (9, 5721615), (15, 3432969), (27, 1907205), (45, 1144323), (53, 971595), (81, 635735), (135, 381441), (159, 323865), (265, 194319), (405, 127147), (477, 107955), (795, 64773), (1431, 35985), (2385, 21591), (2399, 21465), (4293, 11995), (7155, 7197)]