49649393663980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{221471111}}^1$

素因数の和:221472150

約数の個数: 48

約数和(自身を含む): 113853869256960

約数和(自身を除く): 64204475592980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1019, 2038, 4076, 5095, 10190, 11209, 20380, 22418, 44836, 56045, 112090, 224180, 221471111, 442942222, 885884444, 1107355555, 2214711110, 2436182221, 4429422220, 4872364442, 9744728884, 12180911105, 24361822210, 48723644420, 225679062109, 451358124218, 902716248436, 1128395310545, 2256790621090, 2482469683199, 4513581242180, 4964939366398, 9929878732796, 12412348415995, 24824696831990, 49649393663980]

約数ペア:

[(1, 49649393663980), (2, 24824696831990), (4, 12412348415995), (5, 9929878732796), (10, 4964939366398), (11, 4513581242180), (20, 2482469683199), (22, 2256790621090), (44, 1128395310545), (55, 902716248436), (110, 451358124218), (220, 225679062109), (1019, 48723644420), (2038, 24361822210), (4076, 12180911105), (5095, 9744728884), (10190, 4872364442), (11209, 4429422220), (20380, 2436182221), (22418, 2214711110), (44836, 1107355555), (56045, 885884444), (112090, 442942222), (224180, 221471111)]