61575111650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4985839}}^1$

素因数の和:4985883

約数の個数: 48

約数和(自身を含む): 129831273600

約数和(自身を除く): 68256161950

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 4985839, 9971678, 24929195, 49858390, 64815907, 94730941, 124645975, 129631814, 189461882, 249291950, 324079535, 473654705, 648159070, 947309410, 1231502233, 1620397675, 2368273525, 2463004466, 3240795350, 4736547050, 6157511165, 12315022330, 30787555825, 61575111650]

約数ペア:

[(1, 61575111650), (2, 30787555825), (5, 12315022330), (10, 6157511165), (13, 4736547050), (19, 3240795350), (25, 2463004466), (26, 2368273525), (38, 1620397675), (50, 1231502233), (65, 947309410), (95, 648159070), (130, 473654705), (190, 324079535), (247, 249291950), (325, 189461882), (475, 129631814), (494, 124645975), (650, 94730941), (950, 64815907), (1235, 49858390), (2470, 24929195), (6175, 9971678), (12350, 4985839)]