55549116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 161747040

約数和(自身を除く): 106197924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1609, 1644, 1918, 2466, 2877, 3218, 3836, 4827, 4932, 5754, 6436, 8631, 9654, 11263, 11508, 14481, 17262, 19308, 22526, 28962, 33789, 34524, 45052, 57924, 67578, 101367, 135156, 202734, 220433, 405468, 440866, 661299, 881732, 1322598, 1543031, 1983897, 2645196, 3086062, 3967794, 4629093, 6172124, 7935588, 9258186, 13887279, 18516372, 27774558, 55549116]

約数ペア:

[(1, 55549116), (2, 27774558), (3, 18516372), (4, 13887279), (6, 9258186), (7, 7935588), (9, 6172124), (12, 4629093), (14, 3967794), (18, 3086062), (21, 2645196), (28, 1983897), (36, 1543031), (42, 1322598), (63, 881732), (84, 661299), (126, 440866), (137, 405468), (252, 220433), (274, 202734), (411, 135156), (548, 101367), (822, 67578), (959, 57924), (1233, 45052), (1609, 34524), (1644, 33789), (1918, 28962), (2466, 22526), (2877, 19308), (3218, 17262), (3836, 14481), (4827, 11508), (4932, 11263), (5754, 9654), (6436, 8631)]