49012529020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26929961}}^1$

素因数の和:26929990

約数の個数: 48

約数和(自身を含む): 126678541248

約数和(自身を除く): 77666012228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26929961, 53859922, 107719844, 134649805, 188509727, 269299610, 350089493, 377019454, 538599220, 700178986, 754038908, 942548635, 1400357972, 1750447465, 1885097270, 2450626451, 3500894930, 3770194540, 4901252902, 7001789860, 9802505804, 12253132255, 24506264510, 49012529020]

約数ペア:

[(1, 49012529020), (2, 24506264510), (4, 12253132255), (5, 9802505804), (7, 7001789860), (10, 4901252902), (13, 3770194540), (14, 3500894930), (20, 2450626451), (26, 1885097270), (28, 1750447465), (35, 1400357972), (52, 942548635), (65, 754038908), (70, 700178986), (91, 538599220), (130, 377019454), (140, 350089493), (182, 269299610), (260, 188509727), (364, 134649805), (455, 107719844), (910, 53859922), (1820, 26929961)]