51832340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16097}}^1$

素因数の和:16136

約数の個数: 48

約数和(自身を含む): 129814272

約数和(自身を除く): 77981932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16097, 32194, 64388, 80485, 112679, 160970, 225358, 321940, 370231, 450716, 563395, 740462, 1126790, 1480924, 1851155, 2253580, 2591617, 3702310, 5183234, 7404620, 10366468, 12958085, 25916170, 51832340]

約数ペア:

[(1, 51832340), (2, 25916170), (4, 12958085), (5, 10366468), (7, 7404620), (10, 5183234), (14, 3702310), (20, 2591617), (23, 2253580), (28, 1851155), (35, 1480924), (46, 1126790), (70, 740462), (92, 563395), (115, 450716), (140, 370231), (161, 321940), (230, 225358), (322, 160970), (460, 112679), (644, 80485), (805, 64388), (1610, 32194), (3220, 16097)]