47888045150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2808683}}^1$

素因数の和:2808737

約数の個数: 48

約数和(自身を含む): 100303723008

約数和(自身を除く): 52415677858

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 2808683, 5617366, 14043415, 28086830, 30895513, 61791026, 70217075, 87069173, 140434150, 154477565, 174138346, 308955130, 435345865, 772387825, 870691730, 957760903, 1544775650, 1915521806, 2176729325, 4353458650, 4788804515, 9577609030, 23944022575, 47888045150]

約数ペア:

[(1, 47888045150), (2, 23944022575), (5, 9577609030), (10, 4788804515), (11, 4353458650), (22, 2176729325), (25, 1915521806), (31, 1544775650), (50, 957760903), (55, 870691730), (62, 772387825), (110, 435345865), (155, 308955130), (275, 174138346), (310, 154477565), (341, 140434150), (550, 87069173), (682, 70217075), (775, 61791026), (1550, 30895513), (1705, 28086830), (3410, 14043415), (8525, 5617366), (17050, 2808683)]